
FastBite: Intermittent Fasting
Simple Fasting Timer & Tracker
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Free
In-App Purchases
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About
FastBite is an intermittent fasting timer with no calorie counting and no meal logging. Pick a plan, tap start, and tap again when you eat.
CHOOSE A PLAN
• 16:8 and 18:6 are free
• 20:4 and custom fasts from 12 to 23 hours come with Premium
WATCH YOUR FAST
• A live timer shows how long you've been fasting and how close you are to your target
• A stage label changes with the hours you've fasted, from Early Fast to Fat Burning, Ketosis and Autophagy. Stages are general time-based estimates, not measurements
• The timer keeps running even if you close the app
END AND REVIEW
Tap to end your fast and it's saved to your history with its length, target and whether you reached it.
PREMIUM
Unlock 20:4 and custom fasting windows with a monthly, yearly or lifetime option. Prices and terms are shown in the app before you buy.
FastBite is a timer, not medical advice. Talk to your doctor before fasting if you have a health condition, are pregnant or take medication.
Available in 33 languages.
Terms of Use: https://www.blazeapps.co/fastbite/terms
Privacy Policy: https://www.blazeapps.co/fastbite/privacy
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What's New in FastBite
1.0.1
October 1, 2026
Small improvements and fixes.
3
Subscriptions & In-App Purchases
FastBite Premium Yearly
Save 44% — full fasting tracker
$19.991 Year


