Fasting vs FormCompass AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting
Easily track your intermittent fasting periods with this app. Adjust your fasting start and end times with simple drag gestures. All your data is stored locally on your device, ensuring privacy and no account creation is necessary.
- Record fasting times
- Adjust start and end times
- View and change fasting history
- No account required
- Local data storage
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Fasting Timer helps you to keep track of your intermittent fasting times. It allows you to easily adjust the start and the end of your fasting with just a single finger drag. You can use Fasting Timer without having to create an account. All the data is yours and stays on your device! Fasting Timer does not advice you to fast. It helps you if you decide this on your own. Please ask your doctor! Features: - Record your fasting times - Easily adjust start and end times - View and change your fasting history - No account or profile is needed - Uses only the local storage on your device Security: Fasting Timer stores your fasting times only locally on your device. Your data is not stored on any third party cloud servers. Therefore you don’t need any separate account / login or any kind of profile to use Fasting Timer. It’s your data. Feedback: If you have any questions or suggestions to improve the app, please use the integrated feedback functionality in our app.
FormCompass AI
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See exactly which muscles your form is targeting so you know you’re on the right path.* Understand how your form is compared to the standard and get cues to target the muscles you want, so you don’t have to wonder if you’re “doing it right”.* Know that every session gets you closer to your goals - Now you can just go out and get it! If you have any questions, please send us an email at support@formcompassai.com FormCompass AI does not provide medical or fitness advice and is not a substitute for guidance from a healthcare professional, coach, or trainer. All suggestions are informational only — you are responsible for how you use this app. Please use caution and consult a professional if you have any injury or health condition. * VIDEO ANALYSIS RESULTS REQUIRE A SUBSCRIPTION Terms: https://formcompassai.github.io/terms.html Privacy:https://formcompassai.github.io/privacy.html
Screenshots
Verdict
The clearest difference is price: FormCompass AI at Free against Fasting's $0.99. FormCompass AI also leads on update cadence (every 5 days vs monthly). Fasting's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
FormCompass AI is free to download; Fasting costs $0.99 up front. FormCompass AI sells 2 in-app purchases, starting at $9.99 per month. Fasting asks for nothing beyond the download.
Fasting ships an update monthly, FormCompass AI every 5 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.
| Parameter | Fasting | FormCompass AI |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 14.0.0 |
| Further details — not scored | ||
| Size | 2 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Christian Kirsch | Simon Dahlin |
In-app purchases
Fasting
No in-app purchases
FormCompass AI
- FormCompass AI - Monthly3 Days trial$9.991 Month
- FormCompass AI - 6 months3 Days trial$29.996 Months









