Fasting, Simplified.

Track your fasting journey with insights that matter. Build lasting habits with personalized coaching and Apple Health integration.

Download on the App Store
FivePhase App Timer Screen

Everything you need to succeed

FivePhase gives you the tools and insights to make intermittent fasting a sustainable part of your lifestyle.

Smart Timer

Track your fasts with a beautiful timer that shows your current metabolic phase and progress.

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Deep Insights

Discover patterns in your fasting, sleep, and heart rate data to optimize your routine.

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Phased Coaching

A plan that levels up with you. Progress through phases designed for your specific goals.

Home Screen Widget

Keep your fast always in view with beautiful widgets that show your progress at a glance.

Health Integration

Sync with Apple Health to correlate your fasting with sleep, heart rate, and weight trends.

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Streak Tracking

Build momentum with streak tracking and see your consistency grow over time.

Anticipate your cravings

FivePhase learns your patterns and helps you stay ahead. Know your danger zones, celebrate your wins, and build unstoppable momentum.

  • See your best fasting days
  • Track fat-burning hours
  • Monitor resting heart rate trends
  • Correlate sleep with fasting success
  • Identify your weak points
FivePhase Insights

Start your fasting journey today

Pay once, yours forever. No subscription, no account, no data leaving your phone.

Download on the App Store