Fasting Mastery
Yasiru Abeygunawardana Health & Fitness iPhoneiPadiPod touch
Fasting Mastery is a free Health & Fitness app for iPhone and iPad by Yasiru Abeygunawardana. Requires iOS 15.0. Updated September 19, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 12+
- Updated
- Sep 19
- 2026 · v4.1.0
Screenshots
About Fasting Mastery
You fasted for 14 hours yesterday. You just don't know it yet. Fasting Tracker shows you exactly where you are in your fast — right now, in real time. No meal plans. No food databases. No judgment. Just the clock, the phase you're in, and a little nudge to keep going. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lavender-utahraptor-b7c.notion.site/Privacy-policy-2f68fbc25c0f80b293d0fba19d8ba7a5 YOUR FAST, LIVE - See your fasting duration tick up every second — Fat Burning, Autophagy, whatever phase you're chasing - Log your last meal in 3 taps. Seriously. Three. - Quick presets: Now, 15m ago, 1h ago — because nobody wants to type the exact time they ate a biscuit STAY HYDRATED, STAY FASTING - Log every sip with quick presets and your own custom "My cup" size - Live hydration score shows how you're doing over the last 24 hours — full tank means you nailed it - A dedicated water page: today's intake, weekly bars, hourly patterns, and a confidence range that sharpens as you log - Water never breaks your fast — it has zero calories, so the clock keeps running while you stay topped up DATA THAT ACTUALLY TELLS YOU SOMETHING - 24-hour timeline cards: see your fasting vs eating windows painted across every day of the week - Phase stacked bar chart: find out which fasting phase you're actually spending time in - Insights screen: your streak, your personal best, your eating window, your program match — all in one scroll - Calorie breakdown by meal type with your personal BMR as a reference line (optional body profile) - Filter your history by Water, Food, or Alcohol with a single tap YES, ALCOHOL LOGGING TOO - Log drinks from 11 types: Lager, Red Wine, Spirits, Cocktails and more - Automatic calorie calculation from ABV and serving size - Real-time Blood Alcohol Level estimate with dissolution curve, drink-event markers, and predicted sober time - It participates in your fasting clock, because biology doesn't take the night off BUILD STREAKS THAT ACTUALLY STICK - Auto-detected fasting patterns (16:8, 18:6, 20:4 and more) - Week-over-week trend arrows — is your fast getting longer or slipping? - Personal best tracker — your longest fast, sitting there daring you to beat it - Fasting program comparison: see how close you actually are to your goal - YOUR DATA, EVERYWHERE - Works 100% offline — no account needed to start - Optional cloud sync via Google Sign-In — your history (water included) follows you across devices - Cloud backup and restore — nothing gets lost No guilt. No streaks of shame. No diet culture. Just your data, honestly. And a very satisfying timer going up. Download free. Start your fast.
What’s new
Version 4.1.0 · Updated September 19, 2026
Bug fixes
App privacy
The developer, Yasiru Abeygunawardana, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Health & Fitness: Fitness
- Contact Info: Email Address
- Identifiers: User ID
Used for: Analytics, Product Personalization, App Functionality
Alternatives to Fasting Mastery
Looking for apps like Fasting Mastery? Here are 6 similar apps on the App Store. The highest rated is Youniq: Diet app (4.2/5), and all 6 are free to download.
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FastFlow: Fasting Timer
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WeighPath - Weight Tracker
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Vibrora - Massage & Vibration
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Lean SL
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No Sugar Challenge: Detox App
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Youniq: Diet app
4.2
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Fasting Mastery | – | Free | September 19, 2026 | |
| FastFlow: Fasting Timer | – | Free | Apr 16, 2026 | Compare |
| WeighPath - Weight Tracker | – | Free | Oct 23, 2026 | Compare |
| Vibrora - Massage & Vibration | – | Free | Mar 6, 2026 | Compare |
| Lean SL | – | Free | Feb 16, 2026 | Compare |
| No Sugar Challenge: Detox App | – | Free | Aug 27, 2026 | Compare |
| Youniq: Diet app | 4.2 / 5 (5) | Free | Aug 29, 2024 | Compare |
Compare Fasting Mastery with the top alternatives: ratings, updates, ASO score and keyword gaps →