Bide: Fasting Tracker & Timer

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In-app purchases

About this app

Bide is an intermittent fasting tracker and fasting timer that tells you when to eat and stays out of your way the rest of the time. Start a fast in one tap, watch the stage ring move, log a glass of water, and get on with your day.

Who it is for
Built for people starting intermittent fasting who want a plan handed to them, and for experienced fasters tired of cluttered dashboards, nagging notifications and hidden prices.

Fasting timer with a stage ring
The ring shows how long you have fasted, how much time is left and what percentage of your goal you have reached. Milestones mark each stage as you pass it: fed, blood sugar settling, fat burning, ketosis ramping, deep ketosis. The fasting timer keeps running when the app is closed, when your phone restarts and when you are offline. Your fast is never lost.

Body Status, explained simply
Tap the current stage to read what is happening in your body right now, in plain language. No jargon, just what the next hours of fasting can do.

Eating window countdown
When a fast ends, the home card counts down your eating window and previews the next fast, so you always know when it starts.

Goal reached, bonus time
Pass your goal and the ring celebrates with bonus hours past your plan. The button becomes "Finish fast", an invitation, never a guilt trip. Ending early is fine too: Bide records the real duration, because every hour counts.

Six intermittent fasting plans and a custom window
Pick 13:11 for a gentle start, 14:10, the popular 16:8, 18:6, 20:4 or 23:1 (OMAD). Or set your own fasting and eating hours on a 24-hour dial in 15-minute steps. Switch plans whenever you like, even mid-fast, and your elapsed time carries over.

Water tracker next to the timer
Hydration helps hunger. The water tracker sits on the same screen as the fasting timer: a daily goal, +250 ml and +500 ml quick buttons, glass, cup, mug and bottle presets, and a daily log. Optional, never required.

Weight log with a trend
Log your weight in kilograms or pounds and watch the 30-day trend line. Optional, like everything outside the timer.

Streaks, titles and stats
Every completed fast of at least fifteen minutes adds a day to your streak, and one grace day keeps it alive when life gets in the way. Milestones earn titles you keep. Progress shows your longest fast, average fast length, total fasts, goal-hit rate, and charts by week, month and year with planned versus completed hours.

End-of-fast check-in
When you end a fast, Bide adapts to what actually happened: a misfire you can discard, an early end with encouragement, a near miss, a completed goal, or a smashed one. Log how you feel in one tap.

Flexible for real life
Forgot to start the timer? Edit the start time. Fasted without the app? Log a past fast. Edit or delete any fast in your history and your streak and stats recalculate.

Reminders that respect you
Two optional notifications, to start your fast and when your eating window opens, at times you choose.

Private and offline
No account, no cloud. Your fasting history, water and weight stay on your phone; export or erase them from Settings any time.

Left out on purpose
No calorie counting, no food logging, no AI coach, no social feed.

Fair pricing
Bide is a subscription with a real free trial. The price is shown before you subscribe; cancelling takes two taps from Settings. The subscription renews automatically through Google Play unless you cancel it before the end of the current period. Manage it in your Google Play subscriptions.

Bide is not a medical service and does not give medical advice. Talk to a doctor before fasting if you are pregnant, breastfeeding, under 18, or living with a health condition.

Privacy policy: https://bidefasting.app/privacy
Terms of use: https://bidefasting.app/terms

Start your first fast today with a calm intermittent fasting tracker that gets out of your way.

What’s new

Welcome to Bide, a calm intermittent fasting tracker.

First release:
• Fasting timer with a stage ring
• Eating-window countdown with next-fast preview
• Six plans (13:11, 14:10, 16:8, 18:6, 20:4, OMAD) plus a custom window
• Water tracker with daily goal and quick add
• Weight log with trend
• Streaks, titles, stats and W/M/Y charts
• End-of-fast check-in with mood
• Start-fast and eating-window reminders
• Works offline, no account, light and dark themes