Paused for three weeks, 5 installs a day; restarted ads at two thousand a day: Lingix is a new skin for a hit from a Vietnamese AI studio with 9.77M installs
What it is An Android app: practice English speaking with AI characters, plus flashcards and read-aloud, with ads and in-app purchases.
Why it took off It hasn't really taken off yet: during the paused period it got only single-digit installs a day. After Oct 31 restarted ads, it reached one or two thousand a day, testing in the UAE and UK education charts. What actually took off was the parent app from the same company, Linguza (9.77M installs), which used Meta video ads to buy cheap traffic among workers in the Gulf and South Asia and monetized with interstitial ads.
CHow you could follow it Don't copy this product; learn the method of "swap the package, add features, then advertise" and judging organic installs from daily growth during pauses. If you really want to enter English speaking practice, target native-speaker audiences no one is advertising to yet, or build a version with less advertising that actually trains speaking and earns from subscriptions.
- Data (updated daily) · first launch 2026-08-12 · 11-07 installs 29,244
Android · Total installs worldwide Data 2026-10-31 → 2026-11-07 (8 days, 8 observations). Google's detail page only refreshes install counts every other day, so a flat day doesn't mean nobody installed.
Lingix is an Android AI English speaking tutor: chat with AI characters, plus flashcards and read-aloud. It's been on the store for less than three months, with 29K installs, and is climbing the UAE education free chart. It looks like a new product that just started gaining traction, but the same developer took its own hit, Linguza, swapped the package name, added two features, and advertised it again. It hasn't broken out itself; what's worth watching is the business behind it, "cheap traffic, ads to earn back the cost," and how crowded that business is right now.
Before Oct 30, it was almost dead
Lingix launched on Aug 2026, 12. Ads ran in mid-September: from Sep 10 to 17, new installs were 1,000–2,300 a day, with cumulative installs reaching 16K. Then the budget was cut, and late September dropped to tens to a few hundred a day. From Oct 9 to 30, only 3–7 installs a day (daily installs from third-party estimates, so don't take single-day figures too seriously). That's its organic baseline: store search and word of mouth barely bring anyone in.
On Oct 30, it shipped version 1.5.0. From the next day, daily new installs returned to 1,000–2,300. By Nov 6, cumulative installs reached 29,244, with +8,039 over the last 7 days. Its UAE education free chart rank climbed from #138 in Oct 31 to #59 in Nov 5; from Nov 3 it also appeared on the UK education free chart, at #172–194 (Google Play installs and charts, 11-06).
| Date | Total installs | UAE education free | UK education free |
|---|---|---|---|
| 10-31 | 21,205 | 138 | – |
| 11-02 | 21,205 | 79 | – |
| 11-03 | 25,086 | 74 | 194 |
| 11-05 | 26,963 | 59 | 172 |
| 11-06 | 29,244 | 64 | 172 |
It rises when ads run and dies when they stop, with no organic inflection point in between. It's also hard to find online: 0 posts on X, a TikTok search for "Lingix" returns only two unrelated old accounts, no media coverage, only automatically generated pages on APK sites and app data sites. Which channel it bought traffic from is unknown; its profile doesn't match anything in the Meta or Google ad libraries. But judging from the curve's shape, it's clearly bought traffic.
Whose second package it is
The store developer is NXL AI Solutions, with 5 apps under its name, and the package names are keyword stacks (Lingix's package name is aienglishspeaking.ailanguagetutor.aienglishlearning.aitutor). The developer website is an empty default Firebase page, and the contact email username is "aso" (Google Play, 11-06):
| App | Launched | Installs | 7 new in the last day | Best rank |
|---|---|---|---|---|
| Linguza: AI English Tutor | 2026-05-18 | 9.77M | +364k | UAE education free #2, overall app chart #97 |
| Framly (AI photo and video) | 2026-05-14 | 4.71M | +522k | India arts and design #14 |
| Artspire (AI video) | 2026-01-26 | 3.38M | +33k | Mexico #90 |
| Sorapix (AI hairstyle try-on) | 2026-04-24 | 3.14M | +432k | India #8 |
| Lingix | 2026-08-12 | 29k | +8,039 | UAE education free #64 |
The background is likely Vietnam (inferred, unverified): under the same account there is a hair salon app with a .vn package name; Vietnamese is the second-ranked native language Lingix supports; and an app data site lists this publisher's page under an address called apero-vision-lab, which may be connected to Vietnam's Apero-linked studios. The playbook is classic tool-studio: AI photo editing, AI video, AI hairstyle, and AI English run in parallel, and whichever package breaks out gets more budget.
Lingix and Linguza are the same product. The store one-liner reads "Speak, chat with AI tutors and build vocab with flashcards and smart reading," and the only additions over Linguza are flashcards, topic-based vocabulary, and read-aloud, with the title changed to catch the "vocab builder" search term. Why open a separate package? Most likely to shed the drag on conversions from Linguza's 3.9 rating and the negative reviews about ads everywhere, while also taking up another store slot and spreading the risk of one package being throttled or pulled (inferred).
How the parent app Linguza ran
Ads: Linguza's Facebook page had 1,002 ads running as of Nov 6, the earliest starting Jun 3, nine in ten of them videos, placed across Facebook, Instagram, Messenger, Threads, and the Audience Network. The copy is almost always one line: "Learn Any Language 1-on-1 with AI — Speak Fluently in 30 Days! Try free now!" There are also Arabic ("Learn any language free with AI") and French versions. The same company's Framly has 404 ads running, 5,485 in total historically (Meta Ad Library, 11-06). This is a company where buying traffic is the core business.
Markets: Linguza ranks #2 on the UAE education free chart, #5 in Nigeria, #8 in South Africa, #10 in Saudi Arabia, #14 in Malaysia, and #15 in the Philippines (Google Play charts, 11-06). These are all places where English is a second language needed for work. The UAE reviews show who the users are: English reviews mixed with Hindi, Bengali, and Arabic. A one-star review from Oct 4 reads:
"APP FROM AD HELL (via India). Non-stop ads (in Urdu!) that cannot be closed or stopped. Zero language lessons." — Google Play UAE, 10-04
The ads are in Urdu, which suggests both targeting and monetization are aimed at South Asian workers in the Gulf (inferred). These people want to learn English for jobs, the need is clear, and clicks are cheap.
Where the money comes from: not subscriptions, but ads. Linguza and Lingix are both labeled as containing ads, and in-app purchases range from $6.99–$89.99. Third-party estimates put Linguza at 550K to 2.2M downloads over the last 30 days, yet in-app revenue is under $5,000. Across all of NXL's apps, in-app purchases total only $0–30K over 30 days (AppGazers estimate, 11-06). Millions of installs and a few thousand dollars in in-app purchases means the rest can only be interstitial and rewarded ad revenue. The reviews confirm this:
"this is not a speaking practice app, it's advertising app" — Google Play UAE, 10-17 "juat runing ads, and forcing for paid subscription not interested" — 10-11 "too expensive" — 10-29
Real people are using it too: "linguza help me to speak english and to have self confidence in speaking" (10-15). The money logic: cheap video ads in low-cost markets buy installs, and the installed users see enough interstitial ads to earn back the ad spend. This is a different business from Speak, Praktika, or Codeway's Learna, which run on subscriptions. The often-cited "AI English tutor at ~$2M/month" refers to Learna, not this one.
Who it's competing with
In the UAE Education free chart, among the top 10 in Nov 6, 6 are AI English tutors: Langla at #2, Linguza at #3, Lurnia at #4, Learna at #5, TutorMe at #6, and one more at #10 (Google Play chart, 11-06).
| Product | Launched | Scale | How it differs from Lingix |
|---|---|---|---|
| Linguza (same developer) | 2026-05 | 9.77M, 7 days +360k | The original |
| Langla(Aquaworld) | 2026-04 | 9.53M, 7 days +820k | The same factory-style tutor app, with weekly new installs 100× Lingix's |
| Lurnia / Elyra / Eruden (same studio) | 2026-06 to 09 | 56k–3.28M | Same multi-package spray strategy |
| TutorMe / Hilingo / DailySpeak / Fluzy and others | 2025–2026 | 500k–10M | Nearly identical clones |
| Learna(Codeway) | 2024-09 | 54.4M; iOS est. $1.5M–9.3M revenue per month | Subscription-based, with stronger assets and branding |
| Praktika / Speak / Loora / Talkpal | 2022–2024 | 12M–21M | A real product, subscription-based |
| Duolingo | 2013 | 990M | #1 in UAE Education |
| ChatGPT voice / Gemini Live | – | Hundreds of millions of users | Free, universal |
Among similar new packages launched in the same period, Langzy hit +72k in 7 days and Eruden hit +50k in 7 days. Lingix's 8k is an order of magnitude smaller. Over the past 2026 years there have been at least 20–30 clones of this AI English tutor on Google Play, with almost no product differences. What they compete on is creatives, bids, and monetization efficiency.
If it were you
C: You can learn a paid-acquisition arbitrage method from this, but don't copy this product. It's a test package from an established player in a crowded niche, and the product itself hasn't broken out yet.
Who it's for: Small teams that already have experience with Android utility apps and ad monetization (AdMob, mediation platforms), can run Meta video ads themselves, and can calculate the install cost and ad revenue per user.
Who it's not for: Solo developers who want to build a "better AI English teacher" and earn through word of mouth and subscriptions. The top of this category on Play is driven entirely by paid acquisition, and product quality barely affects rankings. It's also not for anyone without ad experience hoping for organic store traffic. Lingix paused ads for three weeks and got only single-digit installs per day.
How to do it: What you should learn is the method. Once a product works, change the package name, title keywords, add a small feature, and relaunch. This grabs another search entry point and shakes off negative reviews from the old package. To tell whether a product has organic traffic, look at its daily installs during the weeks when ads were paused. If you really want to enter English tutoring, don't fight head-to-head in markets like the UAE or Nigeria, where a dozen copies already dominate. Find a native-language audience nobody is buying yet (teach in their language, make creatives in their language), or do what the Lingix-type apps haven't done well: less ad load, real speaking practice, subscription revenue, aimed at people who are willing to pay.
How to acquire users: For this category, it's paid acquisition only. Meta vertical video, one clear promise ("speak English fluently in 30 days", "try it free"), with subtitles in the local language. Test creatives on a small budget first, and only scale up once you can get the cost per install below ad revenue per install.
Is there a window?: No. This category has been hot on Play since 2025 and is still hot now. The leaders have over a thousand ads running.
What would mean you're wrong: ① Lingix's new installs in the last 7 days before end of November climb above 50k and it reaches the top 20 in UAE Education. That would mean the "new package plus new features" move works better than expected, and the same developer can keep replicating it. ② After ads are paused, Lingix's daily installs stay above a few hundred. That would mean the flashcard and "vocab builder" angle really brings organic search traffic, and that angle deserves its own product. ③ Most AI tutors in the top 10 of UAE Education disappear before December. That would mean ad monetization stopped covering costs, and this arbitrage business is shrinking.
Research notes: competitor table, acquisition evidence, full research report
- Competitors
Name Where Launched Scale How it differs from this one Linguza: AI English Tutor (same developer, NXL) Android 2026-05-18 9.77M installs, +360k in 7 days; #2 UAE Education free; Meta has 1,002 ads running The original. Lingix is Linguza plus flashcards, topic-based vocabulary, and read-aloud, relaunched under a new package name and new keywords with fresh ads. Duolingo Android 2013 990M installs, +3.79M in 7 days Stronger course structure, gamification, and brand. #1 in UAE Education Learna(Codeway) Android 2024-09 54.4M installs, +510k in 7 days; AppGazers estimates iOS $1.5M–9.3M per month Subscription-heavy, with more polished creatives. The benchmark for this kind of product. Langla: AI Language Tutor(Aquaworld) Android 2026-04-23 9.53M installs, +820k in 7 days; #2 UAE Education free The same factory-style AI tutor, two orders of magnitude bigger Lurnia / Elyra / Eruden (Astronex family) Android 2026-06 to 09 56k–3.28M installs The same multi-package spray strategy, mainly targeting Hong Kong, Turkey, Italy, and similar markets Praktika / Loora / Speak / Talkpal Android 2022–2024 12M–21M installs A real product that pays for itself through subscriptions, not ad monetization TutorMe / Hilingo / DailySpeak / EngLearn Speak / Fluzy Android 2025–2026 500k–10M installs Nearly identical clones, also buying ads in low-barrier markets like the UAE ChatGPT voice / Gemini Live Big-company features 2023– Hundreds of millions of users Free and general purpose, not specialized in English tutoring or vocabulary cards - Where users come from
- Verified paid acquisition (platform unknown): during the pause, 10/9–10/30 installs a day at 3–7 per day; after 10/30 1.5.0, daily installs climbed back to 1–2K from 10/31, and there was another identical burst in mid-September (app_day_ext)
- Inferred Meta ads (copying Linguza's approach): Linguza's page has 1,002 ads running. Since 2026-06-03, 90% are video, with English, Arabic, and French creatives. But neither the metaads nor the googleads library shows a Lingix page or creatives of its own.
- Confirmed Category charts and store search in low-barrier markets: Only on the free Education charts in the UAE (#59–64) and the UK (#172). The package name is stuffed with keywords like aienglishspeaking and ailanguagetutor, and the developer email is aso.nxlai.
- Inferred Content, creators, social media: No related content shows up on TikTok, X, Reddit, or in media coverage.
Why Lingix: AI Tutor Vocab Builder (Google Play) is getting traction
Package name com.aienglishspeaking.ailanguagetutor.aienglishlearning.aitutor, developer NXL AI Solutions, store launch 2026-08-12, Education category. Research date 2026-11-06.
Bottom line
Lingix hasn't really broken out yet. It's the second package NXL AI Solutions (apparently an AI tools studio, possibly based in Vietnam) built around its hit Linguza: AI English Tutor (9.77M installs): the same AI speaking tutor, with flashcards and read-aloud added. Its installs are entirely bought. Organic installs are only single digits per day, jump when ads run, and drop to zero when they stop. It's now following Linguza's path, testing in the UAE and UK, and still in trial mode. What's worth studying is Linguza's playbook: in markets like the UAE, where education charts have low barriers and there's a large South Asian working population, buy installs cheaply with Meta video ads (including Arabic creatives), then earn back the cost through interstitial ads and subscriptions.
1. Data: how it grew
Our database (googleplay.app_day / chart_rank, 2026-10-31 to 11-06):
| Date | Total installs | Daily adds | UAE Education free chart | UK Education Top Free |
|---|---|---|---|---|
| 10-31 | 21,205 | – | 138 | – |
| 11-01 | 21,205 | 0 | 91 | – |
| 11-02 | 21,205 | 0 | 79 | – |
| 11-03 | 25,086 | +3,881 (3 days total) | 74 | 194 |
| 11-04 | 25,086 | 0 | 61 | 180 |
| 11-05 | 26,963 | +1,877 (2 days total) | 59 | 172 |
| 11-06 | 29,244 | +2,281 | 64 | 172 |
Up 8,039 in 7 days. Currently only on the Education category charts in 2 stores, with no ratings (ratings empty). Contains ads, in-app purchases $6.99–$89.99. Version 1.5.0,2026-10-30 updated.
Trajectory since launch (googleplay.app_day_ext, estimated by AppstoreSpy; don't over-trust single-day numbers):
- Aug 30 ≈ 1K installs → September 10–17 daily growth 1,000–2,300, cumulative hitting 16K (first round of test ads).
- From Sep 18 to Oct 8 it dropped to a few dozen to a couple hundred per day, 21k cumulative.
- From Oct 9 to Oct 30, only 3–7 installs per day. That's its organic traffic, close to zero.
- Oct 30 release 1.5.0, back to roughly 1,000–2,300 a day from Oct 31 (second round of paid acquisition). UAE chart rank climbed from 138 to 59 in the same period.
This is the classic "installs when ads run, dead when they stop" pattern. Store search and word of mouth barely bring in any traffic.
AppGazers estimates (third-party model, 80% confidence range): As of 10-11, Lingix had under 5K downloads over its 30 days, with in-app purchases under $5K. Linguza went from 10-07 to 11-06 with 556k–2.2M downloads, yet in-app revenue is still under $5K. NXL's 6 apps together brought in $0–30k in in-app purchases over 30 days. Source: appgazers.com/reports/developers/android-NXL+AI+Solutions.
2. The developer behind it: NXL AI Solutions
Our database (googleplay.app / app_profile, 2026-11-06) lists 5 apps from this developer, all with keyword-stuffed package names. Their developer websites are empty Firebase default pages (aip882---ai-video.web.app), and the email is [email protected] (the mailbox name is literally "aso"):
| App | Launched | Installs | 7-day gain | Best category rank |
|---|---|---|---|---|
| Linguza: AI English Tutor | 2026-05-18 | 9,771,579 | +364,333 | #2 in UAE Education free (#97 overall) |
| Framly - AI Photo Video Maker | 2026-05-14 | 4,712,740 | +522,181 | India arts and design #14 |
| Artspire: AI Video Generator | 2026-01-26 | 3,375,120 | +33,468 | Mexico #90 |
| Sorapix: AI Hair Changer | 2026-04-24 | 3,142,116 | +432,141 | India #8 |
| Lingix | 2026-08-12 | 29,244 | +8,039 | UAE education free #64 |
- AppBrain says this developer has been active "since 2023" (https://www.appbrain.com/dev/NXL+AI+Solutions/). AppStoreSpy has recorded 18 apps from it in total, including delisted ones.
- Signs of a Vietnamese background (unverified): The same account has Sin Hair Care and Beauty (package com.qrsinhair.vn). Vietnamese ranks second among the native languages Lingix supports. On AppMagic, this publisher's page URL slug is apero-vision-lab (https://appmagic.rocks/publisher/apero-vision-lab/1_6491415970472479773), which may be related to the Vietnamese Apero studio group. Unverified.
- The play is "AI tools across several niches, many packages running in parallel": AI photo retouching, AI video, AI hairstyle try-on, and AI English all at once, and whichever package takes off gets more budget.
3. Who it's copying: Linguza's playbook (growth tactics)
Meta ads (metaads library, last_checked 2026-11-06):
- The Linguza: AI English Tutor page is running 1,002 ads right now, the oldest of which is 2026-06-03,90% video. Placements cover Facebook / Instagram / Audience Network / Messenger / Threads, and the page has 50k likes. All 39 creative captions in the library share the same line: "Learn Any Language 1-on-1 with AI — Speak Fluently in 30 Days! / Try free now!" There is also an Arabic version (تعلّم أي لغة مع الذكاء الاصطناعي مجاناً) and a French one.
- The sister page Framly is running 404 ads, with 5,485 in total historically. This shows heavy paid acquisition.
- Lingix has no matching page in the metaads library, and it isn't on the Google ads library (googleads) list either. So which channel Lingix buys traffic through is unconfirmed: it could be a new page, Google App Campaigns, or simply something not in our tracking list yet. Judging by the curve's shape, it is paid acquisition.
Why the UAE:
- Linguza ranks #2 in UAE Education Top Free, #97 overall in the UAE, and also #5 in Nigeria, #8 in South Africa, #10 in Saudi Arabia, #14 in Malaysia, and #15 in the Philippines (chart_rank, 2026-11-06). All are markets where English is a "must-have second language."
- Linguza's recent reviews (googleplay.review, English-language sample from the UAE store) include Hindi and Bengali, such as "bahut bekar aap he… frod hai" and "খুব বাজে কেউ ডাউনলোড করবেন না". This suggests many users are South Asian workers living in the UAE who want English for jobs. This audience is cheap to reach and has clear demand.
- The UAE Education Top Free chart now has 6 of the top 10 as AI English tutor apps (Langla #2, Linguza #3, Lurnia #4, Learna #5, TutorMe #6, ATQ's AI Language Learning #10). The barrier to entry is low, so similar apps are crowding in.
How the money comes back:
- Both Linguza and Lingix are marked as ad-supported (ad_supported = True). The most common complaint in Linguza's reviews is too many ads, for example "tooooo many ads, can't learn anything", "they keep showing ads second after second", "this is not a speaking practice app, it's advertising app", and also "too expensive".
- AppGazers estimates Linguza at 500k to 2M downloads a month, yet in-app purchases come to under $5K. So the main revenue is ad monetization (interstitial / rewarded), with subscriptions as a supplement. This is a "cheap paid acquisition → ads pay it back" arbitrage business, unlike the subscription models of Learna (Codeway) or Praktika. The "monthly revenue in the 2M-dollar range" line in the recall card refers to Learna, not this one.
Other channels:
- Searching TikTok for "Lingix" only turns up two 2023-year-old Hungarian spam accounts, unrelated to it.
- On X (x-radar, last 90 days), both "Lingix" and "Linguza" have 0 posts each.
- Web search only returns aggregator pages like APK sites, AppBrain, and AppGazers. There is no press coverage, no Reddit discussion, and no founder posting revenue.
4. Competitors
googleplay.app_profile,2026-11-06:
| Product | Channel | Launched | Scale | How it differs from Lingix |
|---|---|---|---|---|
| Linguza (same developer) | Android | 2026-05-18 | 9.77M installs, +360k in 7 days | The original. Lingix is essentially Linguza with flashcards and read-aloud added, re-released under a new package name and paid acquisition run again. |
| Duolingo | Android / iOS | 2013 | 990M installs, +3.79M in 7 days | Course structure plus gamification; #1 in UAE Education |
| Learna(Codeway) | Android / iOS | 2024-09 | 54.4M installs, +510k in 7 days; AppGazers estimates iOS $1.5M–9.3M per month | Heavier subscription focus, stronger brand |
| Langla(Aquaworld) | Android | 2026-04 | 9.53M installs, +820k in 7 days | Same factory-style AI tutor; #2 in the UAE |
| Lurnia / Elyra / Eruden (Astronex family) | Android | 2026-06 to 09 | 56k–3.28M | Same multi-package spray strategy |
| Praktika / Loora / Speak / Talkpal | Android / iOS | 2022–2024 | 12M–21M | Genuine product built around subscriptions, with more polished creative |
| TutorMe / Hilingo / DailySpeak / EngLearn Speak / Fluzy, etc. | Android | 2025–2026 | 500k–10M | Near-identical clones |
| ChatGPT voice / Gemini Live | Big-company features | 2023– | Hundreds of millions of users | Free, general-purpose, not specifically an English tutor |
The only difference between Lingix and these products is that it bundles the AI tutor with flashcards, topic-based vocab, and read-aloud, and its store title leans on the phrase "vocab builder". That isn't a real product moat.
5. Why it worked (and why it hasn't yet)
- It relies on the developer's existing assets: Linguza already proved out the creatives, target countries, and the ad-monetization path. Lingix is the same team running the same product under a new package, so they don't start from scratch.
- Paid acquisition decides everything: organic installs run 3–7 a day. Once paid spend started at the end of October, daily installs rose to 1–2 thousand, and the UAE ranking climbed from 138 to 59 within 7 days.
- Pick a market with a low bar: in UAE Education Top Free, the top 60 spots need only about one to two thousand installs a day (estimated from Lingix's current volume), so modest spend can get it onto the chart.
- Why a separate package: most likely to avoid the conversion loss from Linguza's 3.9-point rating and heavy ad complaints, while using a different set of keywords (vocab builder, AI tutor) to occupy another store slot and spread the risk of one package being delisted or throttled (inference).
- Not breaking out yet: 29k installs, 7 thousand in 8 days. Over the same period, comparable new packages Langzy reached 72k in 7 days and Eruden reached 50k in 7 days, so Lingix is an order of magnitude smaller and still testing whether it pays back.
6. Visibility
Almost nobody knows about it yet. No press, X, Reddit, or TikTok discussion, and no public revenue. But the category it sits in (AI English tutor apps on Play) is already crowded: over the past 2026 years there have been at least twenty or thirty similar clones, and our library has previously broken down similar rebrands like LigoX, LearnUp, and Eruden.
7. Takeaways
- A product that has been validated can be rerun with "new package + new subtitle keywords + one small feature" to occupy more store slots and sidestep negative reviews on the old package.
- Pick markets where English is essential and clicks are cheap (South Asian workers in the Gulf states, Nigeria, the Philippines, South Africa), using bilingual Arabic and English video creatives.
- Money comes mainly from ads, with subscriptions as a side income, which suits audiences with low willingness to pay.
- Check whether organic installs are zero, using daily installs during paused periods as the signal: Lingix went from 9 to 30 in October, with 3–7 installs a day, showing it depends entirely on paid spend.
8. Uncertain
- Lingix's own ad channel wasn't captured in the ad library, so whether it's Meta or Google UAC remains unconfirmed.
- Whether NXL has any connection to the Vietnamese Apero group is unverified.
- The actual eCPM and ROI from ad monetization are unknown. AppGazers' in-app purchase figures are model estimates.
- Whether paid acquisition keeps ramping after Oct 31 depends on the curve in mid-November.
Sources
- Our data: googleplay (app, app_profile, app_day, app_day_ext, chart_rank, review, 2026-11-06), metaads (advertiser, ad, 2026-11-06), googleads (watch), x-radar
- Play Store page: play.google.com/store/apps/details?id=com.aienglishspeaking.…
- AppGazers: appgazers.com/reports/developers/android-NXL+AI+Solutions, appgazers.com/reports/apps/android-com.nxl.aienglishtutor.ai…
- AppBrain:www.appbrain.com/dev/NXL+AI+Solutions/
- AppMagic:appmagic.rocks/publisher/apero-vision-lab/1_6491415970472479…
- Linguza's Facebook page and ad videos: www.facebook.com/p/Linguza-AI-English-Tutor-61576796997762/