Fastr
Health & Fitness Contains ads
Intermittent fasting tracker: 16:8, OMAD, weight loss & health analytics
- Downloads
- 9+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Jun 23
- 2026 · v1.0.9
Screenshots
About Fastr
Fastr — your simple intermittent fasting companion
Achieve sustainable weight loss and improved health through scientifically-backed intermittent fasting. Fastr is designed to guide you from beginner to expert in your wellness journey.
Fastr helps you build healthy habits, lose weight effectively, and feel more active without restrictive diets or yo-yo effects. Focus on when you eat, not just what you eat.
Core Fasting Features
Multiple Fasting Plans: Choose from popular plans like 16:8, 18:6, 20:4, 24-hour fasts, or OMAD (One Meal A Day).
Custom Fasting Windows: Set flexible start and end times that fit your lifestyle.
Smart Fasting Tracker: Real-time countdown timer with visual progress indicators.
Beginner & Expert Modes: Get guided onboarding if you're new, or advanced customization if you're experienced.
Track Your Progress
Fastr supports tracking your journey to keep you motivated:
Weight Tracking: Log your weight, view progress charts, and track your goals.
Status Dashboard: See your current fasting status, weekly summaries, and streak counters.
Fasting States: Understand what's happening in your body (fat burning, ketosis, cell regeneration).
Smart Reminders & Notifications
Stay on track without constantly checking the clock:
Fast Start/End Alerts: Get notified when it's time to start fasting or eating.
Hydration Reminders: Remember to drink water during your fast.
Motivational Messages: Stay inspired throughout your fasting window.
Why Intermittent Fasting?
Fat Burning: Naturally shift your body into fat-burning mode (ketosis).
No Calorie Counting: Focus on timing rather than strict calorie restriction.
Holistic Benefits: Supports detox, anti-aging, cell regeneration, and increased metabolism.
Sustainable: A lifestyle change, not a temporary crash diet.
Who it is for
Beginners looking for a simple way to start intermittent fasting.
Experienced fasters wanting a clean, reliable tracker.
Busy professionals needing an effective health management tool.
Anyone seeking sustainable weight loss and better health.
Medical disclaimer
Fastr is for informational and tracking purposes only. It does not provide medical advice. Fasting is not recommended for pregnant/nursing women, underweight individuals, or those with eating disorders. Always consult a qualified healthcare professional before starting any fasting regimen.
Start your fasting journey today with Fastr and take control of your health.
Achieve sustainable weight loss and improved health through scientifically-backed intermittent fasting. Fastr is designed to guide you from beginner to expert in your wellness journey.
Fastr helps you build healthy habits, lose weight effectively, and feel more active without restrictive diets or yo-yo effects. Focus on when you eat, not just what you eat.
Core Fasting Features
Multiple Fasting Plans: Choose from popular plans like 16:8, 18:6, 20:4, 24-hour fasts, or OMAD (One Meal A Day).
Custom Fasting Windows: Set flexible start and end times that fit your lifestyle.
Smart Fasting Tracker: Real-time countdown timer with visual progress indicators.
Beginner & Expert Modes: Get guided onboarding if you're new, or advanced customization if you're experienced.
Track Your Progress
Fastr supports tracking your journey to keep you motivated:
Weight Tracking: Log your weight, view progress charts, and track your goals.
Status Dashboard: See your current fasting status, weekly summaries, and streak counters.
Fasting States: Understand what's happening in your body (fat burning, ketosis, cell regeneration).
Smart Reminders & Notifications
Stay on track without constantly checking the clock:
Fast Start/End Alerts: Get notified when it's time to start fasting or eating.
Hydration Reminders: Remember to drink water during your fast.
Motivational Messages: Stay inspired throughout your fasting window.
Why Intermittent Fasting?
Fat Burning: Naturally shift your body into fat-burning mode (ketosis).
No Calorie Counting: Focus on timing rather than strict calorie restriction.
Holistic Benefits: Supports detox, anti-aging, cell regeneration, and increased metabolism.
Sustainable: A lifestyle change, not a temporary crash diet.
Who it is for
Beginners looking for a simple way to start intermittent fasting.
Experienced fasters wanting a clean, reliable tracker.
Busy professionals needing an effective health management tool.
Anyone seeking sustainable weight loss and better health.
Medical disclaimer
Fastr is for informational and tracking purposes only. It does not provide medical advice. Fasting is not recommended for pregnant/nursing women, underweight individuals, or those with eating disorders. Always consult a qualified healthcare professional before starting any fasting regimen.
Start your fasting journey today with Fastr and take control of your health.
What’s new
Version 1.0.9 · Updated June 23, 2026
- Track intermittent fasting schedules like 16:8, 18:6, and OMAD - Smart fasting timer with clear progress indicators - Weight tracking with simple analytics - Beginner and expert modes - Smart notifications and hydration reminders - Privacy-first experience with no account required
User reviews
Excellent fasting tracker! The interface is clean, easy to use, and the fasting timer works perfectly. I also like the weight tracking and progress overview. It's simple, lightweight, and does exactly what I need. Highly recommended for anyone following intermittent fasting.
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