An actor asks strangers in a park "do you want to be my friend?"; his meetup app got 10,000+ installs in a week
What it is Yovoy is an Argentine meetup app: you post a plan on the map (running, dinner, dancing), nearby strangers join, the group chats up, you check in when you arrive, and rate each other afterwards.
Why it took off Founder Efra Wilches is a Disney-series actor with a 160k-follower TikTok. His short film "asking strangers if they want to be friends, like when we were kids" went viral, the comments turned into friend-seeking posts, and he steered people into the app.
CHow you could follow Don't copy the meetup app itself; copy its cold start: the founder appears on camera with a "Día N" series, and whatever happens in the videos is the problem the product solves. Do one city only and fill the map first.
- Data (updated daily) · first launch 2026-09-12 · 11-07 installs 17,017
Android · Total installs worldwide Data 2026-10-29 → 2026-11-07 (10 days, 10 observations). Google's detail page only refreshes install counts every other day, so a flat day doesn't mean nobody installed.
Yovoy is an Argentine meetup app: you post a plan on the map, like running, playing sports, dinner, or dancing, and nearby strangers who want to go join in. The format isn't new; people in Spain and Germany have been doing it for years. It took off because the founder is a TikTok actor with 160k followers who turned "making friends" into a serialized short film. That wave is already receding. What's worth learning is the founder-as-creator playbook; the product itself isn't worth copying.
A board game box in the park
In 2026 Oct 24, Efra Wilches posted a 85-second TikTok titled "Día 1: Haciendo amigos como cuando era niño" (Day 1: making friends like when I was a kid). In a park he walks up to strangers and asks, like a kid would, "¿Querés ser mi amigo?" (Do you want to be my friend?). They say "bueno" (sure). Then someone pulls a Monopoly box out of a backpack, and a few people sit down to play together. The video ends by pointing to his app.
By Nov 6 the video had 1.69M views, 323k likes and 20k+ shares (TikTok video page). The top comment, with 73k likes, is a joke: "siempre tengo alguna bolu--- UN MALDITO MONOPOLY" (I always have some junk in my bag... a damn Monopoly box). Plenty of people saw through it as an ad: "Era un re anuncio", "era una publi", "Me tragué un comercial, y yo bien feliz" (I swallowed an ad and I'm happy about it). They still shared it, and kept asking each other "alguien quiere ser mi amigo?" (anyone want to be my friend?) in the comments. The comment section became a friend-seeking board, which is exactly the problem the app is meant to solve.
In Nov 4 he made a sequel with the same formula; this time the backpack held a Jumanji board game, with 380k views and 47k likes. Commenters wrote "LA APP SE LLAMA YOVOY APP" (the app is called Yovoy), and others said "creo q es actuado" (I think it's staged).
What it is
The store page opens with: "How many times have you wanted to do something, but no one could go, no one wanted to, or you got ditched at the last minute?"
Five steps: open the map to see plans happening nearby → join one, or post your own → confirm and get into the group chat → tap "I'm here" on arrival → rate each other afterwards. Check-ins and mutual ratings are there to fight flakiness. It pitches "make friends without swiping or paying", aimed at one-on-one matching apps like Bumble BFF and paid dinner-party services like Timeleft.
The app is free to download, with in-app purchases, priced $4.99–$99.99 (Google Play page). The iOS 3.0 update notes mention "adding paid features"; I couldn't find whether it sells memberships, boosted listings or event tickets. iOS rating is 18+, with age verification.
Who makes it
The iOS seller is an individual, EFRAIN DAVID WILCHES BLANCO, i.e. Efra Wilches. He's a foreign resident of Argentina, an actor and short-video creator, who played Franco in Disney/ESPN's 2026-year football series "O11CE: New Generation" (IMDb). Before the app launched he already had a steady young audience: TikTok @efra.wilches with 163k followers and 8.1M+ total likes, Instagram @ice.efra with 150k followers, bio: "Fundador de @yovoy.app • Actor en @disney" (founder of @yovoy.app, actor at @disney).
His cadence went like this:
- Jul 4: iOS 1.0 launched. Late July he posted several videos a day tagged #yovoyapp, many of them replies to comments; 7-27 one hit 300K views.
- Aug 2: posted "Dia 1 hasta tener la app más viral de Argentina" (Day 1 of making Argentina's most viral app) and began a public series documenting product building.
- September: kept posting at high frequency, most videos getting a few thousand to over ten thousand views.
- Oct 16: Android version hit Google Play, more than three months after iOS.
- Oct 24: the Monopoly video blew up.
By Oct 28 the iOS app had reached version 5.6, roughly one release a week (App Store version history). He cross-posted the same content to Instagram, Threads and Facebook. The promo videos I could find all come from his own accounts and the official account; I saw no sign of other creators being brought in to push it, and no paid ads turned up (not finding them doesn't mean there were none). No media coverage, and nobody on X talked about it.
Where the volume comes from
Once the videos went out, the installs came fast and left fast. Cumulative Google Play installs:
| Date | Total installs | New in this period |
|---|---|---|
| 10-29 | 5,752 | — |
| 10-31 | 13,712 | +7,960 |
| 11-03 | 16,119 | +2,407 |
| 11-05 | 17,017 | +898 |
Play install counts refresh only every few days, so the numbers jump in steps, but each step is smaller than the last. On the Argentina lifestyle free chart it went from #10-29 to #11,10-31 and then fell to #27,11-02 and then #54.
On iOS, in Oct 28 it appeared on the lifestyle free charts in 15 Latin American countries at once: #44 in Chile, #47 in Ecuador, #50 in Peru, #52 in Argentina, #52 in Uruguay, #89 in Mexico... At a glance it looks like "all of Latin America is using it", but iOS ratings only grew from 7 to 9. Small-country category charts have a low bar, so one TikTok wave is enough to chart. By 11-06 it was down to #149 in Argentina only.
The official Instagram bio claims "13 mil usuarios creando planes" (13k users creating plans); unverified.
Where the money comes from
Can't tell yet. In-app purchases range from $4.99 to $99.99, but it has never appeared on any grossing chart, and the founder hasn't shown any revenue. Apps like this have to first get people posting plans nearby before charging makes sense. Right now the phase is building density, not making money.
Who it's competing with
The "post a plan, strangers join" model has been done before:
| Product | Where | Scale | Compared with Yovoy |
|---|---|---|---|
| Amigos – Meet fun people | Mainly Spain, launched around 2021 years ago | Play 964k installs | The closest match: also post a plan, others sign up |
| Spontacts | German-speaking markets, about 2013 years | Play 1.06M installs | Older products with the same mechanic |
| Timeleft | 25 countries, Latin America too | Play 1.23M installs, iOS Argentina 284 ratings | Paid; an algorithm puts 6 strangers at one table, once a week |
| Bumble For Friends | Global | Play 2.35M installs | One-on-one swiping |
| Meetup | Global | Play 22.4M installs | Interest groups, more organizer-led |
| HayPlan! | Uruguay, launched 2026-02 | iOS Uruguay social chart #17 | Content is from businesses and the platform's own events; also the founder's own content promotion |
| Grups, BA Social Club, etc. | Buenos Aires | Small-scale local | Paid offline meetups |
Against these, Yovoy's product extras are the map, check-ins and mutual ratings, plus Argentine slang. None of that is a moat. What really sets it apart is distribution: others build up users slowly through paid acquisition or one offline event after another, while it relies on the founder making videos himself.
There's also a small headache: searching "yovoy" pulls in several same-named products, including yovoy-app.com for event signups, a UK delivery company, and a bus card app from Aguascalientes, Mexico, which take some of the store search traffic.
The real hurdle: is anyone nearby?
The weak point of a meetup app is density. Someone gets pulled in by a video, opens the map, and if there isn't a single plan nearby, they won't open it again the next day. The signals visible now are all weak: new Play installs shrink with each step, the iOS ranking keeps sliding, and ratings are scarce on both platforms. This suggests retention may be poor, but there's no direct data (inference).
He's already testing Mexico: TikTok has @efra_en_mexico, bio "Haciendo amigos en México 🇲🇽🤝🇦🇷", with only 11-06 3 videos and 1 followers. Moving on to the next country before a single city's density has built up is the most likely way for this kind of product to fail.
If it were you
One-line verdict: Don't build a meetup app in Yovoy's image. Its traffic came from the founder's personal fame and acting skill, which you can't get; the mechanic is old, and it still has to clear the "is anyone nearby?" test. What's actually worth copying is the cold-start method: the founder becomes the creator and films a "Día N" series. That works for any local product aimed at young people.
Who it suits: founders who can appear on camera and make short videos, ideally already with tens of thousands of local followers in a city; those building offline, local, people-driven products (sports meetups, dinners, language exchange, city events).
Who it doesn't suit: developers who won't appear on camera and have no local audience. Buying density through ads in this category is expensive, and players like Timeleft are already spending money on it. Going national or multi-country from day one is also a bad fit, since meetup apps grow one city at a time.
How to do it: serve one city, or even one neighborhood and one type of activity (only running, only board games, only football), and make sure there's always a plan nearby when a user opens the map. During the cold-start phase, you and your team post a fixed set of plans every week. Better to look busy than let the map sit empty. Keep check-ins and ratings, since they're the most direct answer to flakiness.
How to get users: Copy Efra's playbook. Film the thing the product solves (ask a stranger if they'll be your friend → comments start hunting for friends → download the app to meet up). Run it as a series with "Día 1, Día 2", and when one video takes off, shoot the sequel with the same structure. The people looking for friends in the comments are your first seed users to pull into city groups.
When, and what comes before: People in the comments are already asking for this video format to become a trend, and similar apps will copy it fast. To use this hook in Spanish-speaking cities, you'd want to shoot it before Q1 of 2027, i.e. after the southern-hemisphere summer ends and before school starts, when everyone wants new friends (inference).
What would mean we got it wrong: ① Yovoy passed 50k installs on Google Play by late December, and new installs stopped depending on whether one founder video went viral (the product retains users on its own and has room to grow, worth following closely); ② large numbers of user-created plans outside Buenos Aires, or users posting on TikTok unprompted about "friends I met on Yovoy"; ③ conversely, if Efra stops posting for a month and Yovoy drops out of the top 200 on Play and gets no new iOS ratings, then it was all one person's traffic from the start, and the whole approach deserves a discount.
---
Data and sources: Google Play store page, install counts, and Argentina / Spain / Mexico charts (2026-10-29 to 11-06); App Store Argentina page and the 15 lifestyle free chart (10-28 to 11-06); TikTok @efra.wilches profile, two videos and comments (read on 11-06); Instagram @ice.efra, @yovoy.app; IMDb nm18294381; YouTube @efrawilches; HayPlan and a rundown of Buenos Aires local meetup channels (periodismoyredes.com.ar, 2026-07-20). In-app purchase content, self-reported user counts and retention are unverified; whether it runs ads is not found.
Research notes: competitor table, acquisition evidence, full research report
- Competitors
Name Where Launched Scale How it differs from this one Amigos - Meet fun people Android About 2021 964k Play installs, +7 in 5,756 days, mostly in Spain Nearly the same mechanic (post a plan, others join); Yovoy does Argentina and adds a map, check-ins and peer reviews Spontacts Android About 2013 1.06M Play installs, German-speaking countries Older similar product; Yovoy targets Spanish-speaking markets and gets users through founder content Timeleft iOS 2023-12 1.23M Play installs in 25 countries; 284 iOS ratings in Argentina Paid; an algorithm matches strangers for a meal, one fixed session per week; Yovoy is free, any activity, post anytime Bumble For Friends Big-company features 2022 Play 2.35M installs One-on-one swiping; Yovoy is built on not swiping and going out to do things together Meetup Other 2002 Play 22.4M installs Interest groups plus events, more organizer-focused; Yovoy is looser and more local HayPlan! iOS 2026-02-24 #17,16 on the iOS Uruguay free social chart by ratings Mainly city event discovery, with content supplied by platforms and businesses; Yovoy's plans are posted by users themselves Grups / Bruni / BA Social Club / Conectamos Other Around 2024 A local offline event organizer in Buenos Aires Paid organized events; Yovoy is free and users arrange things among themselves Frimake Android 2019 448k Play installs, France A French social app for going out, not in Latin America - Where users come from
- Verified founder's own TikTok shorts (creator = founder): @efra.wilches has 163k followers and 8.1M likes. His 2026-10-24 "Día 1: Haciendo amigos como cuando era niño" got 1.69M views, 323k likes and 20.4k shares, and a follow-up got 11-04k views 380. The posting dates match the Play install jumps, and the iOS chart entry in 7,960 15 countries lines up too.
- Verified founder building in public with a daily series: since late July, posting several videos a day tagged #yovoyapp; 8-02 "Dia 1 hasta tener la app más viral de Argentina"; 7-27 that one at 300K views, 9-10 another at 127K
- Verified Founder's public profile (actor in Disney/ESPN series): IMDb: plays Franco in O11CE: New Generation (2026); IG @ice.efra has 150k followers, bio "Actor en @disney"; YouTube has about 20k subscribers
- Verified Same reels cross-posted to Instagram / Threads / Facebook: "La app se llama @yovoy.app" in these reels, posted from the founder's accounts @efra.wilchess / @ice.efra; official IG @yovoy.app has 7,695 followers
- Inference Third-party creators doing volume: The data card says so, but almost all reels we could find come from the founder's own accounts, and we found no evidence of third-party creator deals
- Inference Paid ads: The ad library doesn't track this product and we found nothing; natural content alone explains the growth
- Verified Test run in Mexico: TikTok @efra_en_mexico "Haciendo amigos en México", 3 posts, 1 followers
Why Yovoy App (com.efra.yovoy) took off
Research date 2026-11-06. Sources: our googleplay / appstore databases (Play from 2026-10-29, iOS from 2026-10-28), TikHub (TikTok videos and comments), Jina search and page scrapes (App Store, Google Play, Instagram, IMDb, YouTube search snippets), x-radar.
Bottom line
Yovoy is an Argentine app for posting plans on a map and letting strangers join you. It took off not because the product is new (Spain's Amigos and Germany's Spontacts already run the same playbook), but because the founder is a traffic source himself: Efra Wilches, an actor in the Disney/ESPN series 2026 (11CE: New Generation), with 163k TikTok followers and 150k on Instagram. He posts street skits about making friends to drive downloads for the app.2026-10-24 One skit, "making friends like when we were kids," went viral (1.69M views, 323k likes), and Android installs jumped from 5,752 to 13,712 right after. iOS also charted in the Lifestyle free chart across 15 Latin American countries at the same time. It's a spike, and it's already fading.
---
1. Basics
| items | Data | Source |
|---|---|---|
| Developer | EFRAIN DAVID WILCHES BLANCO (iOS seller name); Play developer name "Yovoy App", and this is the only app in the database | iTunes lookup; data card |
| iOS launch | 2026-07-04 (1.0): as of 10-28 it has shipped 5.6 versions, roughly one a week; 3.0 (8-27) reads "Incorporación de Funciones Premium" | App Store Argentina page, "Version History" |
| Android launch | 2026-10-16 (the Play date, more than 3 months after iOS) | Data card |
| Gameplay | Open the map to see nearby plans (running, basketball, dinner, clubbing…), join or post one → once confirmed, you enter the group chat → check in on site → peer-review each other afterward | Play / App Store listing |
| Paid | Free to download, with in-app purchases, $4.99–$99.99/item; what's sold isn't confirmed (likely memberships or pinning, unverified) | Data card; App Store says "Compras dentro de la app" |
| Age rating | iOS 18+, with age verification; a TikTok aggregator summary mentions "Verificación facial y DNI" (unverified) | App Store; TikTok discover page |
| Rating | 9 iOS ratings in Argentina, 4.6 stars; the Play page doesn't show ratings | App Store; Play page |
2. Growth data
Cumulative Google Play installs (googleplay database, app_day):
| Date | Installs | Daily increase |
|---|---|---|
| 10-29 | 5,752 | — |
| 10-31 | 13,712 | +7,960 |
| 11-03 | 16,119 | +2,407 |
| 11-05 | 17,017 | +898 |
Play install counts refresh only every few days, so the increases come in steps; but the steps keep shrinking, clearly a pulse fading out.
Play rank: Argentina lifestyle free chart, #10-29 on 11 → #10-30 on 21 → #10-31 on 27 → #11-02 on 54 → #11-06 on 54. It also briefly charted in Spain (#118–175) and Mexico (#129–191) in the same period (googleplay database, chart_rank).
iOS rank (appstore database, chart_rank, lifestyle free chart):
- On 10-28 (the first day in the database) it was already on the charts of 15 Latin American countries: #44 in Chile, #47 in Ecuador, #50 in Peru, #52 in Argentina, #52 in Uruguay, #59 in Paraguay, #73 in Dominica, #89 in Mexico, #92 in Guatemala…
- By 10-29 it was down to #40 in Paraguay; after that it kept sliding. By 11-05 only Argentina (#120), Chile (#196) and Uruguay (#125) remained; by 11-06 Argentina was #149.
- iOS ratings only rose from 10-28 to 11-06 between 7 and 9, so iOS volume is small (the bar for small-country category charts is low).
Off-platform account size (scrape date 2026-11-06):
- Founder TikTok @efra.wilches: 163k followers, 8.1M total likes, 666 videos, bio "Fundador de Yovoy app" (TikHub)
- Founder Instagram @ice.efra: 150k followers, bio "Fundador de @yovoy.app • Actor en @disney" (search snippet); a secondary account @efra.wilchess posts the same reels
- Founder YouTube @efrawilches: about 20k subscribers
- Official Instagram @yovoy.app: 7,695 followers; the search snippet bio reads "13 mil usuarios creando planes" (self-reported 13k users, unverified)
- Official TikTok @yovoyapp: 1,957 followers, 35 videos, 163k total likes
3. Where users come from: the founder as creator
3.1 Who the founder is
Efra Wilches is an Argentine actor and short-video creator who played Franco in the Disney/ESPN soccer series O11CE: New Generation (2026,20 episodes; IMDb nm18294381). On YouTube he has posted "I filmed a Disney series with Kun Agüero" and "MY FIRST DAY AS A DISNEY ACTOR." His #o11ce posts on TikTok already had hundreds of thousands of views before this (one at 2026-03-31k, another at 520 with 2024-11M, and another at 1.24M). He's also been interviewed by Gregui Ventura ("Era un alien en Argentina, me tocaban el pelo…"), and his content suggests he's a foreigner living in Argentina. In other words, he already had a steady young audience before the app launched.
3.2 Content approach: post every day, and build in public
- Right after the app launched in late July, he began posting several times a day, many tagged #yovoyapp and @Yovoy App, and plenty of them were replies to comments ("Respuesta a @…"). One reached 7-27 with 300k views, and the one captioned "GRACIASSSS 😭" reached 7-29k 150.
- 8-02 posted "Dia 1 hasta tener la app más viral de Argentina", a running series documenting the product build in public.
- September posts keep coming at a steady clip, usually a few thousand to over ten thousand views each, and 9-10 one hit 127K.
- 10-02 has a photo post whose search summary says he "announced leaving TikTok to focus on Yovoy" (original post not reachable, unverified); but he kept posting afterward.
3.3 The breakout was 10-24 "Día 1: Haciendo amigos como cuando era niño"
- Data: 1.69M views, 323k likes, 2,256 comments, 20.4k shares (TikHub, post 7700258776972168468). TikTok's caption reads "¿Te costó hacer amigos de niño? Efra Wilches intenta el método más simple: "¿Querés ser mi amigo?""
- The content (pieced together from the comments): in a park, he asks strangers like a kid, "Do you want to be my friend?" The other person says "bueno," then someone pulls a Monopoly set out of their backpack to play together, and it ends in a push for the app. The top comment, "QUIEN TIENE UN MALDITO MONOPOLY EN SU MOCHILA?!", got 54k likes; "siempre tengo alguna bolu--- UN MALDITO MONOPOLY" got 73k.
- Viewers clearly saw it as an ad: "Era un re anuncio," "era una publi," "Me tragué un comercial, y yo bien feliz," "ojalá no sea actuado." But people still shared it and still asked in the comments "alguien quiere ser mi amigo?". The comment section became a friend-finding board, which matches exactly the need the app solves.
- 11-04 He used the same formula for another clip (this time pulling out Jumanji): 380k views, 47k likes, 4,661 shares. Comments included "volvamos esto un trend hacer amigos como cuando éramos niños" and "LA APP SE LLAMA YOVOY APP"; others said "creo q es actuado pq ese aparece en otro video."
- The timing lines up: 10-24 posts a video → 10-28/29 the iOS app charts in 15 countries, and on Play it hits #11 in the Argentina category chart → 10-31 Play installs +7,960. 11-04 After the second post went out, 11-05 Play added another +898, and iOS 11-06 climbed back to #92 in Paraguay.
3.4 Other channels
- Instagram: the reels I could find with "La app se llama @yovoy.app" and "Si vos también querés hacer amigos nos vamos en @yovoy.app" were all posted from the founder's own accounts (@efra.wilchess / @ice.efra), and the same content was synced to IG, Threads (@ice.efra, 11-02 "Ya sabennn yovoy.app"), and Facebook. The data card mentions "a batch of third-party creators doing mid-tier seeding," but I found no evidence of that; the promotion I could see was basically the founder's accounts plus the official accounts.
- Mexico test: TikTok has @efra_en_mexico (bio "Haciendo amigos en México 🇲🇽🤝🇦🇷", 3 posts, 1 followers), with one clip saying "increíble la cantidad de personas que puedes conocer con YoVoy." Still a very early probe.
- Paid acquisition: the Meta and TikTok ad libraries only track products on our list, and I found no campaigns for this one. Structurally, nearly all the growth can be explained by organic content.
- Media / X: x-radar search for "yovoy" returned 120 posts in the last 0 days; a Jina search found no media coverage either.
4. Competitors
| Product | Where | Launched | Scale | How Yovoy differs |
|---|---|---|---|---|
| Amigos – Meet fun people(com.whoisup.app) | Android / iOS, mainly Spain | About 2021 (listed about 1,973 days) | Play 964k installs, 7 days +5,756 | The closest match: also posts plans that others join. The differences are mainly the market (Spain) and Yovoy's map view, check-ins, and mutual reviews. |
| Spontacts | Android / iOS, Germany | About 2013 | Play 1.06M installs | Also lets users post events to find companions; an older German-speaking product. |
| Timeleft | iOS / Android, global, with Latin America too | 2023-12 | Play 1.23M installs, 25 countries; iOS Argentina 284 ratings, Mexico 1,332 | Paid; an algorithm puts 6 strangers together for a meal, once a week on a fixed schedule. Yovoy is free, covers any kind of activity, and you post whenever you want. |
| Bumble For Friends | iOS / Android | 2022 | Play 2.35M installs | One-on-one swipe dating; Yovoy's pitch is "make friends without swiping, and for free." |
| Meetup | All platforms | 2002 | Play 22.4M installs | Interest groups plus events, paid by organizers. Yovoy is looser and more local. |
| Frimake | iOS / Android, France | 2019 | Play 448k installs | A French social app for going out and doing things. |
| HayPlan! | iOS / Android, Uruguay | iOS 2026-02-24 | iOS Uruguay social free chart #17, 16 ratings | Mainly for finding city events (shows, markets, events co-hosted with bars), with content supplied by the platform and merchants. Yovoy's model is user-posted plans. Its promotion also runs through the founder (Belén Urruti)'s own content. |
| Grups / Bruni / Buenos Aires Social Club / Conectamos | A Buenos Aires offline event organizer (Grups has an app) | Around 2024 | Small-scale local | Paid organized events (football, wine tasting, parties). Yovoy is peer-to-peer and free. |
| Quedem | iOS, Catalonia | 2026-10-19 | Very small | Also plans plus groups, another newcomer |
| Big-company features | Instagram / Facebook events and WhatsApp groups | — | — | You can all arrange meetups, but none has a map of nearby strangers' plans, nor check-ins and mutual reviews. |
Watch out for name collisions: yovoy-app.com is a different product doing event RSVPs, and there's also the UK YOVOY delivery service and YoVoy, a transit card app from Aguascalientes, Mexico. Searches for "yovoy" pick these up too, and they siphon off some app store search traffic.
5. What's the differentiation, and is it why it broke out?
- On product: a map of nearby plans, any type of activity can be posted, you confirm before joining the group, check in on arrival, and review each other afterward. It targets the problem of "people who agreed to meet then flake." Compared with Timeleft and Bumble BFF, it's free and doesn't use one-on-one swiping. But the core mechanic of "post a plan, strangers join" has existed for years on Amigos and Spontacts, so the product differentiation is weak, and there's no evidence yet that check-ins and reviews actually stop the flaking.
- The real edge is distribution: the founder brings hundreds of thousands of young followers and understands short-form storytelling. He turned "making friends" itself into a serialized show you can follow episode by episode ("Día 1"). The videos are the product demo, and the comments become a place where users look for companions. Competitors mostly rely on paid acquisition (Timeleft) or slowly build up users through offline events (Grups, HayPlan).
- Bottom line: the main reason it broke out is distribution (the founder's reach and content skills). Next is a strong local fit (Argentine Spanish colloquialisms, Buenos Aires roots, "make friends for free"). The product itself is not the main driver.
6. How visible it is
- Revenue is not public. Not on TrustMRR, and the founder hasn't shared any numbers.
- No media coverage. 0 posts on X.
- But on Argentine TikTok, the founder's video has 1.69M views, and plenty of local young people know it. The startup and investor crowd mostly doesn't.
- Copycats: I found no direct copies of the Yovoy app. Commenters suggested turning "making friends like when we were kids" into a trend, and this video format is easy for similar apps to copy. Local competitors (HayPlan, Grups) launched earlier.
7. What others can borrow
- The founder acts as his own creator, filming a series: a "Día N" format of "I'm building an app / I'm making friends," with every episode doubling as a product demo. A founder with performance skills and some local fame has near-zero cold-start cost.
- The video formula and the product need are the same thing: "ask strangers if they want to be friends" → commenters spontaneously look for friends → exactly the need the app serves. Viewers know it's an ad and still share it.
- Keep the formula going with sequels: after the Monopoly clip came the Jumanji one, stretching a one-off hit into a series.
- iOS first, Android once there's traffic: iOS went up in July, Android only after 10-16; it timed the 10-24 traffic wave, and Play picked up over 10k installs in a week.
- Small Latin American countries have low bars on category charts: one TikTok wave can put it on charts in 15 countries at once, making it look "everywhere" in the store.
8. Still unclear
- Retention and density: the make-or-break for this kind of app is "are there plans near me?" If the people a traffic wave brings in open the map to find it empty, they churn fast. Play's gains are shrinking (+7,960 → +2,407 → +898), the iOS ranking keeps sliding, and ratings are few (iOS 9, Play not visible). All of this suggests retention may be weak, but there is no direct data.
- What the in-app purchases sell and whether anyone buys: it's unclear whether the $4.99–$99.99 tiers are memberships, pinned listings, or event tickets; it hasn't charted on any top-grossing list.
- Growth curve before 10-28: our data starts at 10-28 / 10-29, so how much iOS volume there was from 7 through October is unknown. The official IG claims 13k users, unverified.
- Paid promotion: the ad libraries don't cover this product, so finding nothing doesn't mean no spend.
- Whether the videos are staged: commenters question "actuado"; it matters little for growth but affects reputation.
- Unclear whether the Mexico push is the founder testing on his own or an actual market expansion that has started.
Sources
- Google Play: play.google.com/store/apps/details?id=com.efra.yovoy (es_AR page, 2026-11-06 scrape); googleplay library app_day / chart_rank
- App Store: apps.apple.com/ar/app/yovoy-app/id6759808659; iTunes lookup id=6759808659; appstore library chart_rank / app_day
- Founder's TikTok: www.tiktok.com/@efra.wilches (TikHub user profile / post videos / comments, 2026-11-06)
- Official TikTok: www.tiktok.com/@yovoyapp; official IG: www.instagram.com/yovoy.app/
- Creator's IG reels: www.instagram.com/reel/DfAIWyMhzYx/ , www.instagram.com/reel/DfFR39ABIjG/
- IMDb:m.imdb.com/name/nm18294381/ ;YouTube:www.youtube.com/@efrawilches
- TikTok aggregator page: www.tiktok.com/discover/yo-voy-app
- Buenos Aires ways to make friends roundup (2026-07-20): periodismoyredes.com.ar/donde-hacer-amigos-en-buenos-aires-2…
- HayPlan:hayplanapp.com/ ;www.instagram.com/hayplan.app/
- x-radar search for "yovoy" in the last 120 days: 0 posts