Fasting Tracker App vs Ai1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting Tracker App
This app helps users track intermittent fasting for weight loss and healthy lifestyle development. It offers customizable timers, various fasting plans, and progress insights. Integrates with Apple Health and Apple Watch for seamless data management.
- Customizable fasting timer
- 15+ fasting plans
- Create custom plans
- Progress tracking with Insights
- Apple Watch support
- Apple Health integration
- Widgets for progress view
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Fasta is a simple, beautiful, and customizable fasting tracker app. Its elegant interface makes it super easy to track your ongoing fasts and also see your progress over time. Intermittent fasting is one of the most popular, healthy, and effective weight-loss method. Fasta will help you reach your weight goals and develop a healthy lifestyle. Key features of the app: • Customise fasting timer with 3 different shapes and 50+ beautiful color themes • 15+ different fasting plans to choose from • Create custom fasting plans • Track your progress with Insights • 100% private, all the data is stored in the iCloud account • Understand what's happening inside your body while fasting • Dark Mode support • Apple Watch support • Siri Shortcuts support • Apple Health app integration helps keep your weight data in sync • View your progress with widgets Some of the popular fasting plans are: • 16-hour fast, or the 16:8 Intermittent Fast, where you fast for 16 hours and have an 8-hour feeding window. • Circadian Rhythm Fast, this 13-hour fast starts around sunset to align your eating window with your body’s clock. Fasta automatically calculates the daily sunset for you. • 18-hour fast, or 18:6 for more advanced fasters • Other popular fasts include OMAD (one meal a day), 20:4 fast, and custom fasts up to 7 days Fasting plans available in the app: • Beginner - 12:12, 13:11, 14:10, 15:9 • Intermediate - 16:8, 17:7, 18:6, 19:5 • Advanced - 20:4, 21:3, 22:2, 23:1 • Circadian Rhythm Plans: Straight, Reversed • Alternate Day Plan - 36:12 • Custom Plans Read more about our Terms & Conditions and Privacy Policy here: https://miary.app/fasta/privacy_terms.html We are always there for you! - If you are facing any issues or have questions, please feel free to email us. Hope you enjoy using our app as much as we do! :)
Ai1
This app simplifies intermittent fasting with an easy-to-understand interface. It supports users in their journey towards weight loss, improved concentration, and overall well-being, regardless of their experience level.
- Easy intermittent fasting tracking
- Simple interface
- Supports weight loss goals
- Improves concentration
- Enhances overall well-being
- Suitable for beginners and experts
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** Ayuno intermitente fácil y sencillo** Ai1 es una aplicación pensada en las necesidades básicas de la gente que practica el ayuno intermitente, sin complejidades, fácil de entender y con una interfaz sencilla. Ya sea que tu ayuno intermitente lo hagas para bajar de peso, mejorar concentración, incrementar tu estado salud o ánimo en general, esta APP será la compañera perfecta en tu camino desde principiante hasta experto. Consulta nuestro aviso de privacidad en https://soysei.com/privacidad Consulta nuestros términos y condiciones de uso en https://soysei.com/terminos
Screenshots
Verdict
The clearest difference is rating: Fasting Tracker App at 4.6 against Ai1's 2.8. Fasting Tracker App also leads on ratings volume (867 vs 4) and device support (4 vs 2). Ai1's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 13.0). On price, update cadence and ads 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
Both are free to download. Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month. Ai1 asks for nothing beyond the download.
Fasting Tracker App holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: Fasting Tracker App has 867 ratings behind it against 4, so its average is the more settled of the two.
Fasting Tracker App ships an update every 6 weeks, Ai1 monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Fasting Tracker App | Ai1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (867 ratings) — better | 2.8 (4 ratings) |
| Positive reviews | 61.0% of reviews | — |
| Number of ratings | 867 — better | 4 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Akash Jain | Siempre Somos S de RL de CV |
Customer experience
Fasting Tracker App
Ai1
Bugs and requests
Fasting Tracker App
Reported bugs
3 issues- Fasting streak not tracking properly
- Widget not working on iOS 16
- Unable to restore in-app purchases
Requested features
5 requests- Add timer for eating window
- Improve Apple Watch integration
- Expand customization options
- Implement monthly/weekly view
- Add water tracking functionality
Ai1
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fasting Tracker App
- Fasta Monthly3 Days trial$1.991 Month
- Fasta Yearly7 Days trial$10.991 Year
- Fasta Lifetime$9.99
- Fasta Lifetime$19.99
Ai1
No in-app purchases
Questions
Is Fasting Tracker App free?
Is Ai1 free?
Which has better reviews, Fasting Tracker App or Ai1?
Do Fasting Tracker App or Ai1 have ads?
Which is updated more often, Fasting Tracker App or Ai1?
Other comparisons
