Fastle – Intermittent Fasting
KOZAKU Health & Fitness
Track your fast. Live timer, streaks, history & goal notifications. No fluff.
- Downloads
- 134+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- May 8
- 2026 · v1.4.0
Screenshots
About Fastle – Intermittent Fasting
TRACK YOUR FAST. OWN YOUR TIME.
Fastle is a clean, distraction-free intermittent fasting tracker built for people who want results, not complexity. One tap to start. A live timer to keep you honest. A notification when you hit your goal.
── LIVE TIMER ──────────────────────────────
See exactly how long you've been fasting in real time. A progress bar and hour grid fill as you go, so you always know where you stand — no mental math required.
── PROVEN PROTOCOLS ────────────────────────
Pick a protocol that fits your lifestyle:
• 16:8 — Fast 16 hours, eat in an 8-hour window
• 18:6 — Fast 18 hours for deeper results
• 24h — Full-day reset
• OMAD — One meal a day
• Custom — Set your own goal from 1 to 72 hours
── GOAL NOTIFICATIONS ──────────────────────
Get notified the moment your fasting goal is reached. No need to keep the app open — Fastle works quietly in the background.
── HISTORY & STATS ─────────────────────────
Every fast is logged automatically. Review your history at a glance with:
• Average fast duration
• Goal completion rate
• Day streak counter
• Per-session progress bar
Made a mistake on the start time? Tap the pencil icon to correct it after the fact.
── STREAKS ─────────────────────────────────
Build momentum with a daily streak. Fastle tracks consecutive fasting days and shows a visual dot trail so you can see your consistency grow.
── OPTIONAL ACCOUNT ────────────────────────
Use Fastle as a guest — no sign-up required, no data collected. Create a free account to sync your fasting history across devices via secure cloud backup.
── PERSONALIZATION ─────────────────────────
Choose your accent color to make the app feel like yours. Available in multiple languages: English, Deutsch, Español, Čeština.
── NO ADS. NO SUBSCRIPTIONS. ───────────────
Fastle is built to be fast, focused, and free of bloat. No premium paywall for core features. No ads cluttering your screen.
Start your first fast today — just tap ▶ START FAST.
Fastle is a clean, distraction-free intermittent fasting tracker built for people who want results, not complexity. One tap to start. A live timer to keep you honest. A notification when you hit your goal.
── LIVE TIMER ──────────────────────────────
See exactly how long you've been fasting in real time. A progress bar and hour grid fill as you go, so you always know where you stand — no mental math required.
── PROVEN PROTOCOLS ────────────────────────
Pick a protocol that fits your lifestyle:
• 16:8 — Fast 16 hours, eat in an 8-hour window
• 18:6 — Fast 18 hours for deeper results
• 24h — Full-day reset
• OMAD — One meal a day
• Custom — Set your own goal from 1 to 72 hours
── GOAL NOTIFICATIONS ──────────────────────
Get notified the moment your fasting goal is reached. No need to keep the app open — Fastle works quietly in the background.
── HISTORY & STATS ─────────────────────────
Every fast is logged automatically. Review your history at a glance with:
• Average fast duration
• Goal completion rate
• Day streak counter
• Per-session progress bar
Made a mistake on the start time? Tap the pencil icon to correct it after the fact.
── STREAKS ─────────────────────────────────
Build momentum with a daily streak. Fastle tracks consecutive fasting days and shows a visual dot trail so you can see your consistency grow.
── OPTIONAL ACCOUNT ────────────────────────
Use Fastle as a guest — no sign-up required, no data collected. Create a free account to sync your fasting history across devices via secure cloud backup.
── PERSONALIZATION ─────────────────────────
Choose your accent color to make the app feel like yours. Available in multiple languages: English, Deutsch, Español, Čeština.
── NO ADS. NO SUBSCRIPTIONS. ───────────────
Fastle is built to be fast, focused, and free of bloat. No premium paywall for core features. No ads cluttering your screen.
Start your first fast today — just tap ▶ START FAST.
What’s new
Version 1.4.0 · Updated May 8, 2026
Fixed: fasting data now syncs to your account after email confirmation.
Alternatives to Fastle – Intermittent Fasting
Looking for apps like Fastle – Intermittent Fasting? Here are 6 similar Android apps on Google Play. The highest rated is 30 Day Fitness Challenge (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Fastle – Intermittent Fasting | – | Free | 100+ | May 8, 2026 | |
| Zumba - Dance Fitness Workout | 4.7 / 5 | Free | 1,000,000+ | – | Compare |
| DietBet: Lose Weight & Win! | 4.7 / 5 | Free | 500,000+ | Aug 5, 2026 | Compare |
| Fastin: Intermittent Fasting | 4.5 / 5 | Free | 1,000,000+ | Sep 16, 2025 | Compare |
| Intermittent Fasting Tracker | 4.5 / 5 | Free | 100,000+ | Sep 29, 2026 | Compare |
| AI Calorie Counter: Calfinity | – | Free | 1,000+ | Jul 29, 2026 | Compare |
| 30 Day Fitness Challenge | 4.8 / 5 | Free | 10,000,000+ | Jun 24, 2026 | Compare |
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