Intermittent Fasting
Track your fasting windows with built-in protocols and streaks
Intermittent fasting is one of the simplest and most effective tools for managing body composition, improving metabolic health, and building discipline around eating. PT Tracker makes it effortless to follow any fasting protocol with a visual timer, streak tracking, and smart reminders — all completely free.
- 6 built-in protocols including 16:8 and OMAD
- Custom fasting windows for any schedule
- Visual timer with eating window countdown
- Fasting streak tracking for consistency
- Smart reminders when your window opens
- Integrates with nutrition logging
Intermittent Fasting: quick answer
Intermittent fasting is one of the simplest and most effective tools for managing body composition, improving metabolic health, and building discipline around eating. PT Tracker makes it effortless to follow any fasting protocol with a visual timer, streak tracking, and smart reminders — all completely free. It is included with PT Tracker for free.
- 6 built-in protocols including 16:8 and OMAD
- Custom fasting windows for any schedule
- Visual timer with eating window countdown
- Fasting streak tracking for consistency
Every protocol supported
Choose from six built-in protocols designed for different experience levels and goals. 14:10 is ideal for beginners easing into fasting. 16:8 is the most popular protocol worldwide, giving you an 8-hour eating window. 18:6 offers a more aggressive approach for experienced fasters. 20:4 (the warrior diet) concentrates eating into a 4-hour window. OMAD (one meal a day) is for those who prefer a single daily meal. Or set a completely custom fasting window that fits your work schedule, training times, or personal preference. Switch between protocols as your needs change.
- 14:10 — gentle start for beginners
- 16:8 — the most popular protocol
- 18:6 — intermediate fasting
- 20:4 — warrior diet
- OMAD — one meal a day
- Custom — any window you want
Streaks and consistency tracking
Consistency is what makes fasting effective. The streak tracker counts your consecutive days of completed fasts, giving you a visual reminder of your commitment. Breaking a streak is surprisingly motivating to avoid once you've built one up. Combined with the visual timer showing exactly how far through your fast you are, the fasting tracker removes all guesswork and mental arithmetic. Smart reminders notify you when your eating window is about to open or close, so you can plan meals accordingly. A full history of every fast is saved, letting you spot patterns and see how your consistency has improved over time.
- Consecutive day streak counter
- Visual countdown timer
- Eating window open/close reminders
- Full fasting history log
Intermittent Fasting: common questions
What does PT Tracker's Intermittent Fasting feature do?
Intermittent fasting is one of the simplest and most effective tools for managing body composition, improving metabolic health, and building discipline around eating. PT Tracker makes it effortless to follow any fasting protocol with a visual timer, streak tracking, and smart reminders — all completely free.
Is Intermittent Fasting free in PT Tracker?
Intermittent Fasting is included in PT Tracker's free core features. No credit card is required to get started.
Who is Intermittent Fasting best for?
Intermittent Fasting is useful for people who want 6 built-in protocols including 16:8 and omad, custom fasting windows for any schedule, visual timer with eating window countdown.
How do I start using Intermittent Fasting?
Create a PT Tracker account, open Intermittent Fasting in the app, and begin with your current training or nutrition baseline. Review the first week before making large changes.
Try Intermittent Fasting today
Download PT Tracker for free and start using Intermittent Fasting right away. No credit card required.
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