PerfectFast vs Fasting Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PerfectFast
This app helps you track intermittent and extended fasting periods with a clean, focused interface. It supports various fasting schedules, custom durations, and provides detailed history and statistics to monitor your progress.
- Intermittent and extended fast tracking
- Custom fasting schedules
- Fasting history and statistics
- Reminders and notifications
- Apple Watch companion app
- Live Activity support
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PerfectFast helps you track intermittent and extended fasts with a calm, focused experience. Set up a fasting plan, follow your active fast, review your history, and see progress statistics without clutter. The app supports common fasting schedules, custom durations, reminders, fasting stages, history views, statistics, appearance settings, local data export, and Live Activity support on compatible devices. The Apple Watch companion lets you check your current or scheduled fast from your wrist, start or end a fast when your iPhone is nearby, and keep progress on your watch face with complications. Your fasting data stays on your device unless you choose to export or share it.
Fasting Timer
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Track your intermittent fasting with ease! Fasting Timer helps you follow popular IF protocols like 16:8, 18:6, 20:4, and OMAD. Watch your progress with a beautiful circular timer and see which fasting phase you're in - from fat burning to ketosis to autophagy. ALL FASTING PHASES FREE: - Fed State (0-4h): Digestion active - Early Fasting (4-8h): Fat burn starting - Fasting State (8-12h): Growth hormone rising - Fat Burning (12-16h): Strong fat burn - Ketosis (16-20h): Mental clarity - Autophagy (20h+): Cell renewal KEY FEATURES: - Beautiful circular countdown timer - Real-time fasting phase tracking - Multiple IF protocols (16:8, 18:6, 20:4, OMAD) - Detailed fasting history - Weekly statistics & streak tracking - Home Screen Widget - No login required - Dark mode design Start your fasting journey today - completely free!
Screenshots
Verdict
The clearest difference is ads: PerfectFast at none against Fasting Timer's shown. Fasting Timer's advantage is update cadence (daily vs weekly) and iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
PerfectFast ships an update weekly, Fasting Timer daily. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.
| Parameter | PerfectFast | Fasting Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 33 MB |
| Age rating | 12+ | 4+ |
| Developer | Idan Lupinsky | Batuhan Senavci |
In-app purchases
PerfectFast
No in-app purchases
Fasting Timer
No in-app purchases









