Fasting Timer 16 vs ArcFast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting Timer 16
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Your complete intermittent fasting tracker and water companion for weight loss success. ----------------------------------------- FREE FEATURES ----------------------------------------- FASTING TIMER - 16:8, 18:6, 20:4, OMAD schedules - Real-time countdown timer - Fasting phase notifications - Basic streak tracking WATER TRACKING - Daily hydration goals - Quick-add water logging - Hydration reminders BASIC PROGRESS - Weight tracking - Daily fasting history - Weekly overview ----------------------------------------- PREMIUM FEATURES Premium features require a Premium subscription or lifetime purchase. ----------------------------------------- ADVANCED FASTING - Unlimited custom fasting schedules - Advanced fasting analytics - Extended fasting history - Detailed phase breakdown COMPLETE INSIGHTS - Calorie deficit tracking - Body measurements - Monthly and yearly trends - Export your data PREMIUM TOOLS - Add fasts to timeline - Meal timing insights - Personalized fasting coach - Priority support - No ads, ever ----------------------------------------- PERFECT FOR ANY DIET ----------------------------------------- Works great with keto, paleo, low-carb, and any eating style. Track your eating windows, stay hydrated, and build healthy habits. ----------------------------------------- WHY CHOOSE US ----------------------------------------- - Beautiful, zero-clutter design - Works offline - Privacy-focused - your data stays on your device - Beginner-friendly with guided setup - Regular updates with new features Download now and transform your health journey. ----------------------------------------- LEGAL AND SUPPORT ----------------------------------------- Privacy Policy: https://fastfocusapp.blogspot.com/2026/01/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://fastfocusapp.blogspot.com/2026/01/support.html ----------------------------------------- DISCLAIMER ----------------------------------------- This is a wellness and lifestyle tracking app. It is NOT intended to diagnose, treat, cure, or prevent any disease. Intermittent fasting may not be suitable for everyone. Always consult with a qualified healthcare professional before starting any fasting regimen, especially if you are pregnant, nursing, have a medical condition, or take medications.
ArcFast
Track your intermittent fasting with a simple, ad-free timer. Monitor your metabolic phase, view progress charts, and customize your fasting schedule. Includes meal calorie estimates and home screen widgets.
- Ad-free intermittent fasting timer
- Real-time metabolic phase tracking
- Fasting streaks and progress charts
- Customizable fasting schedules
- Home screen widgets
- Meal calorie estimation
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ArcFast is a simple fasting tracker built around a free, no-ads intermittent fasting timer. Start a fast in one tap, follow your fasting window, use reminders and widgets, and review your history without clutter. KNOW YOUR BODY ArcFast displays your current metabolic phase in real-time as you fast: Sugar Burning transitions into Fat Burning, then Ketosis and Deep Ketosis. Stay informed about what's happening inside your body during every fasting window. SEE YOUR PROGRESS Fasting streaks, weekly bar charts, and detailed session history help you spot patterns and celebrate consistency. Review any missed fasts and learn from your patterns over time. BEAUTIFUL THEMES Four carefully crafted themes — Cosmos, Midnight, Cloud, and Linen — let you personalize ArcFast to match your style. Your fasting experience should feel as good as it looks. FLEXIBLE FASTING PLANS Choose from popular presets including 16:8, 18:6, 20:4, 22:2, and OMAD — or create a custom fasting schedule that fits your lifestyle. STAY ON TRACK Daily reminders to start and end your fasts, milestone notifications, and streak nudges keep you accountable without the noise. WIDGETS Add ArcFast widgets to your Home Screen for quick at-a-glance fasting status without opening the app. FOOD SCAN Add quick calorie estimates to your fasting routine. Take a photo of your meal and ArcFast gives you a clear estimate of calories and food items, so you can understand what you eat between fasting windows. Estimates are for guidance only and are not medical or nutritional advice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: Fasting Timer 16 at 3 against ArcFast's 1. Fasting Timer 16 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases 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 Timer 16 sells 4 in-app purchases, starting at $3.99 per 7 days and ArcFast sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Fasting Timer 16 ships an update every 2 months, ArcFast every 6 weeks. The most recent releases landed on September 20, 2026 and July 22, 2026 respectively.
| Parameter | Fasting Timer 16 | ArcFast |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Baddou | KYRYL PEKAROV |
In-app purchases
Fasting Timer 16
- Premium Weekly3 Days trial$3.997 Days
- Premium$4.991 Month
- Premium$34.991 Year
- Premium Lifetime$69.99
ArcFast
- Premium Monthly$4.991 Month
- Premium Yearly$39.991 Year





