FastTrack, a fasting tracker that never holds your data hostage

A fasting timer that never holds your data hostage.

Health & Fitness · iOS 17 or later · Version 1.2

Download on theApp Store

FastTrack is an intermittent fasting tracker for iPhone. Start a fast in one tap and see exactly how long is left. Started before you opened the app, or forgot to log yesterday? Fix it in two taps. Editing your own history is free, and stays free.

Free, for good

• 16:8, 18:6 and 20:4 timers with a live countdown
• Add, edit and delete any past fast, including a wrong start time
• Streaks that count days and forgive the day you have not logged yet
• Reminders that match where you are in the fast and go quiet once you reach your goal
• Everything stays on your device

FastTrack Premium

Premium adds OMAD (23:1) and custom windows from 1 to 23 hours, the full fasting stage timeline, detailed statistics with CSV export, and a daily reminder at a time you pick. In the US it is $4.99 a month or $29.99 a year with the first 14 days free, as listed on the App Store on 25 October 2026.

What you will not find

No account to create. No quiz before the app works. No ads. No coach selling you a diet.

Fasting is not right for everyone. If you are pregnant, have diabetes, take medication that depends on meals, or have a history of eating disorders, talk to your doctor first.