
Free
In-App PurchasesWith Ads
About
9toFast is a clean and intuitive intermittent fasting app designed to help you stay consistent without pressure. Whether you’re fasting for better focus, energy, or health, 9toFast makes it easy to track your progress and feel in control.
Stay on track effortlessly
• Smart fasting timer: Start, pause, or end your fasts anytime and watch your fasting ring fill in real-time.
• Custom fasting plans: Choose from popular plans like 16:8 or 18:6, or set your own window.
• Progress dashboard: Visualise your streaks and completion rates at a glance.
• Personalised themes: Match your app to your mood with sleek light and dark options.
• Simple insights: See how your fasting habits evolve over time with easy-to-read stats.
Why users love 9toFast
• Minimal design that keeps fasting simple
• No clutter, ads, or confusing features
• Built for balance, not restriction
Perfect for beginners and pros
Whether you’re new to fasting or have been doing it for years, 9toFast adapts to your lifestyle. Track your fasts, stay consistent, and celebrate small wins daily.
Coming soon
• Weight tracking
• Calorie Counting
• Meal Logging
• Health app integrations
• Fasting challenges
• Custom reminders and streak rewards
Start your fasting journey today with 9toFast: the fasting tracker that’s simple, motivating, and built for real life.
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What's New in 9toFast
1.3
January 12, 2026
Can now subscribe to premium to remove ads
Subscription plans
Premium Monthly
Unlock ad-free use and early access to new features.
$0.991 Month
1
In-App Purchases
$19.99
Premium Lifetime
Ad-free usage and early access to new functionality










