# Everyone charges a subscription, it's fully free: Saudi calorie-scanning app "فيتسن" charted #35 in the Top Free Fitness chart three weeks after launch · Mobile app

> Source: https://stringers.io/en/apps/ios_6814602580.html (Stringers / 什么值得做, generated 2026-11-08)
> Stringers answers one question every day: what small product can one or two people build in a few months and actually make money from. Numbers come from 15 databases we collect daily, each with source and date.
> For agents: these verdicts and the underlying databases (verified revenue, App Store / Google Play charts, ad libraries, GitHub, Product Hunt…) are queryable live over MCP — tools today / hot / products / directions / direction / data. Setup: https://github.com/komako-workshop/stringers (the user logs in at stringers.io → "配置 agent" to get a personal URL). Site index: https://stringers.io/llms.txt

> Every rival charges a subscription. This one is the only free, no-subscription option, and half the reviews praise it for being free. Plus the Saudi health & fitness free chart has a low bar: 37 new ratings a week is enough to reach the top 35.

[Mobile App](https://stringers.io/en/apps/index.md) · iOS · written 11-6

Fitsin - فيتسن · ABDULHAKEIM Sultan

# Everyone charges a subscription, it's fully free: Saudi calorie-scanning app "فيتسن" charted #35 in the Top Free Fitness chart three weeks after launch

**What it is** An Arabic-language app for Saudi and Gulf users. Snap a photo of a meal and it calculates the calories, recognizes local dishes like kabsa, and carries the menus of 11,800 Saudi restaurants. All of it is free.

**Why it's taking off** Every comparable app charges a subscription. This is the only one marketed as free with no subscription, and half the reviews praise that. On top of that, the Saudi Health & Fitness free chart has a low bar: 37 new ratings a week is enough to reach the top 35.

**C** **How you could follow it** Don't go head-to-head in Saudi. Take the package (local dish portions + a colloquial AI coach + free for chart position + group check-ins) to a small-language market that has no local AI calorie app yet and a low category-chart bar, and plan the path to revenue from day one.

Grade C: the playbook is worth studying (in a category crowded with paywalls, free earns reviews and chart position, and small-country category charts have low bars), but it hasn't made money yet and is only in the thousands of downloads. Saudi is already held by subscription products, and the only thing to copy is "free", while the image-recognition costs of free are yours to carry. Few people know about it yet

Data (updated daily) · First released 2026-10-13 · Saudi rating 88 · 11-08 charted in 2 stores

iOS · best category chart rank · by store

Saudi Arabia JO YE

Data 2026-10-28 → 2026-11-08 (12 days, 12 observations). Lower rank is higher; gaps mean it wasn't charted that day

iOS · rating count · Saudi Arabia

Data 2026-10-28 → 2026-11-08 (12 days, 12 observations). Apple doesn't publish download counts; rating growth is a proxy for downloads.

Fitsin (فيتسن) is an AI calorie-scanning app built by a Saudi indie developer. It recognizes kabsa and mandi and carries the menus of 11,800 Saudi restaurants. The category is already crowded in Saudi: Kalee, Mezan and Kilo all charge subscriptions. Fitsin stands out by stating plainly that "all features are free, with no in-app purchases." That got it listed in Oct 13, and in Nov 6 it reached #35 on the Saudi App Store Health & Fitness free chart. But its numbers are still small, and it has no revenue yet.

### One order of fries, 610 calories

On 2026 Oct 28, the TikTok account @fitsin.sa posted a video captioned: "البطاطس صارت ٣ أضعاف 🍟 من ٢١٠ إلى ٦١٠ سعرة… عينك تتعود، بس الرقم ما يغلط. ارسلها لخويك اللي يطلب الحجم الكبير دايم 😅"; roughly: fries went up 3x, from 210 to 610 calories. Your eyes will get used to it, but the number doesn't lie. Send it to the buddy who always orders the large. The last line: "التطبيق مجاني", the app is free.

The video got 254 views. The account has 10 followers and 6 videos, and its most-viewed video has only 1,588 views. The caption is three words: "No subscription" (TikTok, 11-06).

The same day, a five-star review on the Saudi App Store said it was one of the best apps they'd used, "and it's in Arabic, the support is great, it feels like chatting with my buddy." Another review ten days later was three words: "Excellent and free." That phrase appears twice in 9 reviews.

### What it is

Open the app, snap a photo of your plate, and within seconds get the calories plus protein, carbs and fat. A shared meal with several dishes can be split out from one photo. The store page opens with "Not a diet tracker": it wants you to "be seen, not tracked." An AI coach named Sami sends you a daily line in Saudi colloquial, like "You did great yesterday, keep going."

Several features are built specifically for Saudis:

- 50+ Gulf dishes are tuned to real Saudi portion sizes (kabsa, mandi, jareesh, harees, mutabbaq). The restaurant database covers local chains like AlBaik, Kudu, Al Tazaj and Herfy.

- Ramadan mode runs the day from iftar to suhoor. Umm al-Qura prayer times and the Islamic calendar are built into the schedule.

- GLP-1 mode: raises the protein target during injection and softens the dietary advice.

- The "الشلة" (the crew) group: up to 5 friends share one streak, and nobody wants to be the one who breaks it. Every Friday it produces a weekly summary card to share to stories.

The pricing section reads: "every feature, with no in-app purchases." AI features have a "fair use cap" per day (App Store Saudi store, 11-06). Bilingual in Arabic and English. The developer, ABDULHAKEIM Sultan, has only this one app; it went from launch to 1.5.3 in 16 days.

### How far it has grown

| Date | Cumulative ratings (all countries) | Saudi Health & Fitness free chart |
|---|---|---|
| 10-28 | 17 | 44 |
| 10-31 | 31 | 50+ |
| 11-04 | 45 | 50+ |
| 11-05 | 45 | 110 |
| 11-06 | 61 | **35** |

(App Store daily data) As of Nov 6, Apple's real-time figures show 70 ratings in Saudi with an average of 4.73; 4 in the US and 1 in the UAE. From Nov 5 it has been charting at the bottom of the lists in Jordan, Oman and Bahrain (ranks 133–179).

To be clear: 37 new ratings a week is not enough to even touch the category chart in most markets. That's how low the Saudi Health & Fitness free chart's bar is: on the same day, Grams, ranked #36, had only 55 new ratings in a week. At that pace, downloads are probably in the thousands (an inference). On Nov 6 it gained 16 ratings in a single day with no version change; I couldn't find the cause, though it may have been shared in a group or by an account.

### Where users come from

**The store itself (inference, most likely).** The low bar means chart placement brings exposure. The name includes the Arabic "فيتسن", and the description is packed with free, photo, and kabsa. Apple's "customers also bought" pairs it with Kilo and Calofay. I have no keyword ranking data, so this is unverified.

**Its own TikTok (confirmed, but small).** These are the opening 6 videos, posted Oct 15 to 28, each stressing "free" and "no subscription." Searching "فيتسن" turned up no creator posts about it.

**Group streaks and weekly summary cards (inference).** A streak of 5 people naturally pulls in friends, and the Friday share card is built for stories.

I found no paid ads; nobody mentions it on X, and there is no media coverage.

### Where the money comes from

No. No in-app purchases, no ads, and naturally it isn't on the grossing charts. The image-recognition cost of every photo is currently paid by the developer. Whether it will add subscriptions, run ads, or pursue restaurant partnerships can't be seen from outside.

### Who it's competing with

| Product | Saudi ratings | Revenue | How it differs from Fitsin |
|---|---|---|---|
| Mezan ميزان | 6,676 | Health & Fitness grossing #2 | Subscription, also uses Saudi dialect, launched 2025-01 |
| Kalee | 4,894 (+205 in a week) | Health & Fitness grossing #1, overall grossing #99 | Subscription, heavy TikTok creator seeding, one video at 270k views |
| مران Miran | 7,205 | Top Grossing #18 | A 2018-year veteran: calorie tracking plus personal coaching |
| Kilo | 142 | Top Grossing #12 | The selling points are almost identical: "the first built for Saudi", AlBaik menus; but it charges |
| Mowzon, Healthy Bytes, ShredFrame | 74–2,068 | Top Grossing 22–54 | Paid; some rely on creator discount codes |
| Cal AI, MyFitnessPal | 4,931 / 26,501 | Top Grossing #26 / #3 | Global products, weak on local dishes |

(App Store Saudi store, 11-06)

This table shows two things. First, "AI calorie counting built for Saudi dishes" is not Fitsin's alone. Kilo tells the same story, Mezan and Kalee have been doing it for a while, and they are already making money: the top two spots on the Health & Fitness grossing chart are both local subscription products. Second, what truly sets Fitsin apart is its price. What reviewers praise, and what it shouts on its own TikTok, is "free."

### How well known it is

Very little. No coverage, zero mentions on X, and 10 followers on TikTok. Nobody has copied it either. If anything, it is the later entrant in this wave of local Saudi AI calorie apps.

### If it were you

**C has something to learn, but following it isn't worth much.** It proves two things: in a localized category crowded with paywalls, "fully free" alone can earn reviews and chart position, and the category chart bar in a small country is low enough for one person to squeeze in. But it hasn't made money yet. Saudi is already held by the subscription products Kalee and Mezan, and the only thing to copy is "free," which means the image-recognition costs fall entirely on you.

**Who it suits:** People who already want to build an AI tool for a small-language market, using this as a playbook: use free to earn ratings and chart position, build up users, then think about charging. A native speaker in a market with no local AI calorie app yet is better placed (first count how many local products are on that country's Health & Fitness grossing chart).

**Who it doesn't suit:** Anyone who wants to compete head-on with it in Saudi (the paid Kalee and Mezan are established, and Fitsin already holds the free position); anyone who needs revenue soon; anyone who can't speak the local language or produce local dish portions and tone.

**How to do it:** Build a local version of its checklist: local dishes sized to local portions, local restaurant chain menus, local rhythms (Ramadan, prayer times and the like), and an AI coach who speaks local colloquial. Keep it free, but set a daily cap, and first work out the image-recognition cost per active user per month. Plan the path to revenue from the start, such as a subscription beyond the free quota, or restaurant partnerships.

**How to acquire users:** Start with the free category chart: find a country where the Health & Fitness chart has a low bar, where a few dozen ratings a week gets you into the top 40. Name the app in the local language and write "free" in the description. On TikTok, copy its approach of "how many calories in this" comparison videos, but don't count on your own account; Kalee grew through creators. Build the group streaks and weekly summary cards from the start, and acquisition costs almost nothing.

**When to move:** No rush. This isn't a window-limited opportunity; it's a playbook you can reuse.

**What would show I got it wrong:** ① Fitsin adds a subscription or ads within a month or two and its ratings and chart position keep climbing, which would suggest free-first-then-charge works, making a follow-on more worthwhile. ② Conversely, if by December it is still around #35 on the Saudi Health & Fitness free chart with cumulative ratings under a few hundred, free alone can't carry volume, and localized AI calorie apps still need creators and paid acquisition.

[iOS store page ↗](https://apps.apple.com/app/id6814602580)

**Research notes: competitor table, acquisition evidence, full research report**

Competitors

| Name | Where | Launched | Scale | How it differs from this one |
|---|---|---|---|---|
| Calorie Counter: Kalee | iOS | 2025-08 | Saudi 4,894 ratings, 7 days +205, H&F grossing #1 | Subscription model, creator seeding on TikTok; Fitsin is fully free and adds social check-ins |
| Mezan ميزان | iOS | 2025-01 | Saudi 6,676 ratings, H&F grossing #2 | Subscription model, same Saudi-dialect approach; Fitsin takes no money |
| Kilo: Calorie Tracker | iOS | 2026-04 | Saudi 142 ratings, H&F grossing #12 | Selling points are almost identical (built for Saudi, local chain menus), but it charges |
| مران Miran | iOS | 2018-11 | Saudi 7,205 ratings, H&F grossing #18 | Veteran, calories plus personal trainer, paid, makes its own TikTok |
| رشاقة Rashaqa | iOS | 2018-09 | Saudi 60,459 ratings, growth has stalled | Old-gen manual logging, no AI photo recognition |
| Mowzon / Grams / Healthy Bytes / ShredFrame / Calofay / Sahn | iOS | 2025–2026 | Saudi 20–2,068 ratings | Local AI calorie apps in the same niche, mostly paid or relying on influencer discount codes |
| Cal AI | iOS | 2024-04 | Saudi 4,931 ratings, H&F grossing #26 | Global category leader, mostly English, subscription, weak on local food |
| MyFitnessPal / fatsecret | iOS | Long-established | MFP Saudi 26,501 ratings, Top Grossing #3 | Global database, weak local food and dialect experience, premium features paid |

Where users come from

- Inferred **Store search / category Top Free chart** : Saudi H&F Top Free has long sat at 35–59, with a bar of roughly 30–50 ratings a week; Apple's "Customers also bought" groups it with Kilo and Calofay; no keyword ranking data

- **Confirmed** **Own TikTok @fitsin.sa** : 10 followers, 6 videos, 254–1,588 views each, captions say "بدون اشتراك/مجاني" (no subscription / free) (TikHub)

- Inferred **Word of mouth / Squads social virality** : the product has 5 people checking in daily together and a Friday share card; reviews say support feels like talking to a buddy; 11-06 unexplained +16 on a single day

- Inferred **Paid acquisition** : our ad libraries don't track this product, so we can't confirm; X and media don't mention it either

## Fitsin - فيتسن (iOS 6814602580) research report

> Data as of 2026-11-06. Sources: appstore library (agent-im machine DuckDB), Apple lookup / review RSS, fitsin.sa website, TikHub, Jina / Exa / Brave search, x-radar.

### One line

An Arabic AI photo calorie app for Saudi Arabia and the Gulf: recognizes local dishes like kabsa and mandi, has added menus from 11,800+ Saudi restaurants, an AI coach "Sami" who speaks Saudi dialect, Squads group check-ins for up to 5 people, Ramadan mode, and GLP-1 medication mode. **All features are free, no in-app purchases** . Developer ABDULHAKEIM Sultan (signed on the website as "Kee, founder"), with only this one app under their name. Launched 2026-10-13.

### Verdict

It's breaking out not because of its channels, but because of its **pricing** . Saudi "localized AI photo calorie counting" is already crowded (Kalee, Mezan, Kilo, Mowzon, Grams, Healthy Bytes, ShredFrame, Calofay, Sahn...), and the peers all run on subscriptions or paywalls. Fitsin is the only one advertising "every feature free, no subscription," and reviews praise mostly just that: that it's free. The other reason is that the Saudi Health & Fitness Top Free chart has a very low bar: 30–40 ratings a week is enough to reach the top 35. So its volume is still small, far from "it's taken off." There's also no revenue model yet: the cost of AI image recognition is paid out of the founder's pocket.

### Data

- Rating count (Saudi, appstore library app_day): 10-28 17 → 10-31 31 → 11-04 45 → 11-06 61; past 7 days +37,11-06, one day +16. 11-06 Apple lookup live data: 70 ratings in Saudi Arabia, average 4.73; 4 in the US, 1 in the UAE.

- Charts (appstore library chart_rank, Saudi Health & Fitness Top Free): 10-28 at #44, then drifted between 50–59, 11-05 fell to 110,11-06 then surged to **#35** . It also hit #28 on the same chart in Yemen (10-31). Starting 11-05 it entered the lower ranks in Jordan, Oman and Bahrain (133–179).

- Top Grossing chart: none, and there can't be one (no in-app purchases).

- Version: 10-13 launched, 10-29 is now 1.5.3, iterating fast (Apple lookup). Bilingual Arabic and English, app size about 30MB.

- Reference bar (Saudi H&F Top Free, 2026-11-06): the #36 app Grams gained 7 ratings over 55 days, while Fitsin gained 37. **In this category, a few dozen ratings a week is enough to reach the top 40** .

### Competitors (same thing in Saudi: Arabic / local-food AI photo calorie counting)

All figures from the appstore library app_profile (Saudi storefront, 2026-11-06).

| Product | Launched | Saudi rating count / 7-day increase | Revenue signals | How it differs from Fitsin |
|---|---|---|---|---|
| Calorie Counter: Kalee(HARAKAT ALTIQNIAH) | 2025-08 | 4,894 / +205 | Saudi H&F Top Grossing #1, overall Top Grossing #99 | Subscription model; lots of influencer coverage on TikTok (e.g. healthy.ather video with 270k views) |
| Mezan ميزان(AI World) | 2025-01 | 6,676 / +29 | H&F Top Grossing #2 | Subscription model, Saudi dialect copy, has an Android version |
| مران Miran | 2018-11 | 7,205 / +48 | H&F Top Grossing #18 | Veteran, calories plus personal trainer, makes its own TikTok (10-26, one video with 120k views) |
| رشاقة Rashaqa | 2018-09 | 60,459 / +1 | Only on the Top Free chart at #20 | Veteran, manual logging, growth has already stopped |
| Kilo: Calorie Tracker(Ziad AlDohaim) | 2026-04 | 142 / +11 | H&F Top Grossing #12 | Nearly identical selling points ("the first built for Saudi," chain menus like AlBaik), but paid |
| Calorie Counter & Gym: Mowzon | 2026-08 | 74 / +19 | H&F Top Grossing #25 | Paid |
| Grams — Train & Eat(Abdullah Alfouzan) | 2026-09 | 60 / +55 | Top Free #36 | A Saudi indie developer from the same period, training plus nutrition |
| Healthy Bytes / ShredFrame | 2025 | 2,068 / 1,680 | Top Grossing #54 / #22 | Paid, relies on influencer discount codes (TikTok has "TO88" codes) |
| Cal AI (global) | 2024-04 | 4,931 / 0 | H&F Top Grossing #26 | Global category leader, mostly English, subscription |
| MyFitnessPal / fatsecret | Long-established | 26,501 | MFP Top Grossing #3 | Global database, weak on local food, premium features paid |
| Calofay / Sahn / سعراتي AI | 2026 | 20 / 0 / 341 | None | Sits next to it in Apple's "Customers also bought," both at small scale |

Conclusion: **localization isn't unique to Fitsin** . Kilo tells nearly the same story. Fitsin is truly different on pricing (fully free), and its features are more complete: social check-ins via Squads, Ramadan / prayer-time support, and GLP-1 medication mode.

### Growth channels

- **Store search / category charts (inferred, most likely)** : it has long sat at 35–59 on the Saudi H&F Top Free chart, and the bar is low, so charting alone brings exposure; the Arabic name "فيتسن" plus subtitle and description pile on "free / photo / kabsa." Apple's "Customers also bought" pairs it with Kilo, Bamboo and Calofay (an apps.apple.com see-all page found via Jina). No keyword ranking data, not verified.

- **Own TikTok @fitsin.sa (confirmed, but small reach)** : 10 followers, 6 videos posted (from 10-15 to 10-28), 254–1,588 views each, captions all say "بدون اشتراك / التطبيق مجاني" (no subscription / the app is free). Searching "فيتسن" on TikTok turns up no influencer videos.

- **Word of mouth / social virality (inferred)** : the product has Squads group check-ins and a Friday share card, which naturally pull in friends; the TikTok copy also says "send it to that buddy who loves fries." A reviewer says "support talks like a buddy," and the founder is personally replying.

- **11-06 +16 ratings in one day** : unexplained. The version hasn't changed since 10-29 (1.5.3), so it doesn't look like a new-release rating prompt; could be an account reposting it or a group chat spreading it, not checked.

- Paid acquisition: our metaads / tiktokads libraries only track products on our list, so we can't confirm whether it's being advertised. x-radar search for "fitsin" returns 0 results; Exa / Brave found no media coverage.

### Why users stay (reviews, Apple Saudi RSS, 9 total, 8 of them 5-star)

- "ممتاز ومجاني" (excellent and free) appears 2 times; "مايطلب اشتراك" (doesn't ask for a subscription); "أفضل تطبيق و مجاني" (best app and free). **Half the reviews directly mention free / no subscription** .

- "حتى في مطاعم المملكه كلها" (even in restaurants across the whole Kingdom) shows the restaurant database is useful.

- Complaints: "it identifies everything as kabsa" (recognition accuracy issues).

- The 1-star review is actually a positive review with the wrong star rating.

### How many people have seen it

**Few people know about it yet** . No media coverage, nobody on X mentions it, its own TikTok has only 10 followers, and TrustMRR won't list it (no revenue). No copycats yet either; if anything, it's arriving relatively late in the Saudi local AI calorie wave.

### Differentiation, and whether that's what made it break out

- Differentiation: ① fully free, no subscription (every rival charges); ② emotional positioning: "Be seen, not tracked", a dialect coach named Sami; ③ social streak tracking via Squads; ④ local rhythms: Ramadan from the Maghreb onward, Umm al-Qura prayer times, Islamic calendar; ⑤ GLP-1 mode (widely used in Saudi Arabia).

- Is it the reason? **Free is** . Reviews and its own TikTok copy both circle around this point. The local food database and Ramadan features also exist at Kilo and Mezan, so they're not unique.

### Takeaways

- In a localized AI tool niche crowded with paywalls, use "fully free + a reasonable daily usage cap" to build up ratings and the free chart. The cost is that you bear the image recognition bill yourself, so you need to figure out how to make money later (ads, restaurant partnerships, a subscription added down the line).

- Small countries / small languages have very low bars on category Top Free charts (Saudi H&F reaches the top 40 with 30–50 ratings a week), so a solo launch can earn chart exposure.

- Social streak check-ins (5-person groups) plus weekly share cards are the cheapest built-in virality.

### Uncertain

- Revenue model and the founder's plans (whether a subscription will be added later, whether it's free to build up users first): not found.

- Where does the rating for 11-06 16 come from? Are they running Snapchat / TikTok ads? (Snapchat matters in Saudi Arabia, and we don't have a Snap ad library.)

- Retention: ratings are growing slowly and the absolute numbers are tiny (about 70 ratings in Saudi Arabia), which suggests downloads are only in the thousands (inference).

- Is there an Android version? Couldn't find one.

This article was written by AI from public data and the data we collect daily. Numbers are sourced, and inferences are labeled.