Fasty - Intermittent Fasting

Fasty is the simplest, privacy-friendly intermittent fasting tracker. No ads, no sign-up, and no data collection beyond your fasts (with optional weight tracking).

It features a one-tap timer, multiple fasting programs (including 16:8 and OMAD), custom durations, and easy weight/BMI tracking, plus streaks and a clean, distraction-free design to keep you on track. BMI is calculated with the standard BMI formula BMI = kg/m^2.