Fastrail: Fasting Tracker 16:8

Tap "Start fast". Tap "End fast". That's it.

Fastrail is an intermittent fasting timer for people who just want to record their fasts and get on with the day. No 30-screen quiz before you start. No locked features. No subscription. Pick a plan on one screen and the timer is running.

FASTING TIMER THAT STAYS OUT OF YOUR WAY
• Big elapsed-time ring and time left to your goal
• Plans: 13:11, 14:10, 16:8, 18:6, 20:4, OMAD 23:1, 36-hour, or any custom number of hours
• See where you are in your fast: fat burning, ketosis, autophagy (general information, not medical advice)
• Fast longer than planned? Your goal alert has "Keep going" and "End now" buttons

EDIT ANY TIME, ANY DAY
• Started earlier than you tapped? Edit the start or end time: yesterday, today or tomorrow
• Add fasts you did before you found the app
• Edit or delete any fast in your history

FASTING TRACKER AND STATS
• History list with the last 7 days as a chart
• Total hours fasted, longest fast and streak
• Long fasts count in hours, so a 48-hour fast is not squeezed into one day

WEIGHT AND WATER
• Log weight in kg or lb and see the last 30 days on a simple graph
• Optional weight goal, never required
• Tap + to count glasses of water

ALERTS YOU CAN TRUST
• Reminder 1 hour before your fast ends and when you reach your goal
• Optional progress in the status bar: see how long you have fasted without opening the app
• Home screen widget with elapsed time and a one-tap start/end button

YOUR DATA STAYS YOURS
• Everything is stored on your phone, no account needed
• Export a backup file and import it on your new phone

Fastrail is supported by ads. Every feature is available to everyone.

Fastrail is a tracking tool, not medical advice. Talk to your doctor before starting intermittent fasting, especially if you are pregnant, diabetic or taking medication.