Intermittent fasting made simple. Choose your schedule, start the timer, and let the app track your fasting and eating windows automatically.
Fast: 16 hours · Eat: 8 hours
Most popular for beginners
Fast: 18 hours · Eat: 6 hours
Intermediate level
Fast: 20 hours · Eat: 4 hours
Advanced, one main meal
Fast: 23 hours · Eat: 1 hour
One meal a day
Live countdown during fasting, count-up during eating windows.
See your fasting streaks and patterns over weeks and months.
Track weight alongside fasting to see the connection.
Coming Soon
IF Timer will be available when Streak Quest launches.