StreakFast: Fasting Tracker
In-app purchases
Everyone
info
10+
Downloads
About this app
StreakFast is an intermittent fasting timer and tracker built around one thing: a streak you won't want to break. Run
16:8, 18:6, 20:4 or OMAD fasts, watch your body move through ketosis and autophagy, and build a lasting habit instead
of just counting hours. No account. No cloud. Your data never leaves your phone.
━━━ WHAT MAKES STREAKFAST DIFFERENT ━━━
Most fasting apps try to sell you a subscription before you can even start a timer. StreakFast does the opposite. This is a fasting tracker that puts the timer first, the paywall never, and your privacy always.
No ads. No nagging upsells. What's free stays free — we will never take away a feature you already rely on.
🔥 STREAK-FIRST DESIGN
Every intermittent fasting app has a timer. Only StreakFast has a Consistency Score — a metric that shows how steady your practice really is. Not just "did you tap a button," but how consistently you show up day after day. Hit milestones at 3, 7, 14, 21, and 30 days. Chase your personal best streak. This is what turns a fasting tracker into a fasting habit.
🧠 6 METABOLIC STAGES, EXPLAINED
Follow the typical six metabolic stages your body may move through as you fast: Digestion → Glucose Depletion → Ketosis Onset → Fat Burning → Deep Ketosis → Autophagy. See where you are in the metabolic timeline as your body shifts from burning sugar toward burning fat. Real-time progress for each stage. No subscription required — stages are free, forever.
🖤 PURE BLACK OLED INTERFACE
A true black (#000000) fasting tracker designed for AMOLED displays. Better battery life. Better contrast at night. No white backgrounds. No visual noise. Just you and your fast.
🔒 100% PRIVATE. 100% LOCAL.
Unlike other intermittent fasting apps, StreakFast requires no account, stores nothing in the cloud, and runs zero analytics or trackers.
• No account creation — install and start fasting in seconds
• No cloud storage — every record stays on your device
• No analytics, no trackers, no data harvesting
• One-tap "Delete My Data" in Settings
• You own your data — full CSV + JSON export & backup with Pro
• Privacy policy in plain English
━━━ FASTING PLANS — FREE FOREVER ━━━
No paywall on the essentials:
• 16:8, 18:6 and 20:4 intermittent fasting plans — pick a fasting schedule and the timer handles the rest
• Streak counter + personal best record
• Consistency Score + monthly statistics
• 6 metabolic stage insights on every fast
• Achievements — streak milestones (3–30 days) + lifetime fast counts (10, 25, 50, 100+)
• Water tracking
• Body weight log with trend charts
• Home screen widget — your streak and fasting timer at a glance
• Daily reminder — an optional evening nudge if you haven't fasted yet, so you never break your streak by accident
• Fasting history — your last 7 days
• Edit or delete past fasts — fix a wrong start or end time
• Share your streak — turn any milestone into a card and post it anywhere
━━━ STREAKFAST PRO ━━━
Cancel anytime, right from your phone — no website redirects, no surprise charges. Pro unlocks extras; it never locks away anything you already use for free.
Unlock the full fasting toolkit:
• OMAD · 36h · 48h extended fasting + custom durations
• Full fasting history — every fast you've ever logged (the free version keeps your last 7 days)
• CSV + JSON backup & export — never lose your streak
━━━ BUILT BY CLUSTLE STUDIO ━━━
An independent developer making health tools that respect you. No investors. No ad networks. No data brokers. Just software that works for the person using it.
Contact: clustlestudio@gmail.com
Privacy Policy: https://clustlestudio.github.io/privacy-policy.html
Data Deletion: https://clustlestudio.github.io/data-deletion.html
StreakFast — The intermittent fasting tracker that builds habits, not harvests data.
16:8, 18:6, 20:4 or OMAD fasts, watch your body move through ketosis and autophagy, and build a lasting habit instead
of just counting hours. No account. No cloud. Your data never leaves your phone.
━━━ WHAT MAKES STREAKFAST DIFFERENT ━━━
Most fasting apps try to sell you a subscription before you can even start a timer. StreakFast does the opposite. This is a fasting tracker that puts the timer first, the paywall never, and your privacy always.
No ads. No nagging upsells. What's free stays free — we will never take away a feature you already rely on.
🔥 STREAK-FIRST DESIGN
Every intermittent fasting app has a timer. Only StreakFast has a Consistency Score — a metric that shows how steady your practice really is. Not just "did you tap a button," but how consistently you show up day after day. Hit milestones at 3, 7, 14, 21, and 30 days. Chase your personal best streak. This is what turns a fasting tracker into a fasting habit.
🧠 6 METABOLIC STAGES, EXPLAINED
Follow the typical six metabolic stages your body may move through as you fast: Digestion → Glucose Depletion → Ketosis Onset → Fat Burning → Deep Ketosis → Autophagy. See where you are in the metabolic timeline as your body shifts from burning sugar toward burning fat. Real-time progress for each stage. No subscription required — stages are free, forever.
🖤 PURE BLACK OLED INTERFACE
A true black (#000000) fasting tracker designed for AMOLED displays. Better battery life. Better contrast at night. No white backgrounds. No visual noise. Just you and your fast.
🔒 100% PRIVATE. 100% LOCAL.
Unlike other intermittent fasting apps, StreakFast requires no account, stores nothing in the cloud, and runs zero analytics or trackers.
• No account creation — install and start fasting in seconds
• No cloud storage — every record stays on your device
• No analytics, no trackers, no data harvesting
• One-tap "Delete My Data" in Settings
• You own your data — full CSV + JSON export & backup with Pro
• Privacy policy in plain English
━━━ FASTING PLANS — FREE FOREVER ━━━
No paywall on the essentials:
• 16:8, 18:6 and 20:4 intermittent fasting plans — pick a fasting schedule and the timer handles the rest
• Streak counter + personal best record
• Consistency Score + monthly statistics
• 6 metabolic stage insights on every fast
• Achievements — streak milestones (3–30 days) + lifetime fast counts (10, 25, 50, 100+)
• Water tracking
• Body weight log with trend charts
• Home screen widget — your streak and fasting timer at a glance
• Daily reminder — an optional evening nudge if you haven't fasted yet, so you never break your streak by accident
• Fasting history — your last 7 days
• Edit or delete past fasts — fix a wrong start or end time
• Share your streak — turn any milestone into a card and post it anywhere
━━━ STREAKFAST PRO ━━━
Cancel anytime, right from your phone — no website redirects, no surprise charges. Pro unlocks extras; it never locks away anything you already use for free.
Unlock the full fasting toolkit:
• OMAD · 36h · 48h extended fasting + custom durations
• Full fasting history — every fast you've ever logged (the free version keeps your last 7 days)
• CSV + JSON backup & export — never lose your streak
━━━ BUILT BY CLUSTLE STUDIO ━━━
An independent developer making health tools that respect you. No investors. No ad networks. No data brokers. Just software that works for the person using it.
Contact: clustlestudio@gmail.com
Privacy Policy: https://clustlestudio.github.io/privacy-policy.html
Data Deletion: https://clustlestudio.github.io/data-deletion.html
StreakFast — The intermittent fasting tracker that builds habits, not harvests data.
Intermittent fasting timer & tracker: 16:8 streaks, no account, private
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesHealth and fitness
- Data is encrypted in transit
- You can request that data be deleted
What’s new
✨ Streak widget + body data (weight & BMI) — now FREE
✨ Edit & delete your fasting history — now FREE
🎯 Custom fast length (1–72h)
🔔 Daily evening reminder to protect your streak
➕ Add the widget to your home screen in one tap
🔥 Share your milestone streak cards
♻️ Restore purchases; backups now include your profile
🌐 Notifications & messages follow your in-app language
🛡️ Lots of bug fixes & stability improvements
✨ Edit & delete your fasting history — now FREE
🎯 Custom fast length (1–72h)
🔔 Daily evening reminder to protect your streak
➕ Add the widget to your home screen in one tap
🔥 Share your milestone streak cards
♻️ Restore purchases; backups now include your profile
🌐 Notifications & messages follow your in-app language
🛡️ Lots of bug fixes & stability improvements
App support
About the developer
彭嘉伟
b95666@gmail.com
梦泽大道134号
云梦县, 孝感市, 湖北省
China
432500
