FastFox
Intermittent Fasting with a Fox Companion
Track your intermittent fasting with a cute fox that reacts to your progress. See your body's fasting phases in real time, log water intake, and build streaks. No subscription - one-time Pro upgrade.
Features
Fasting Timer
Start with one tap. Circular progress ring shows remaining time with your fox companion inside.
Fox Companion
Your fox reacts to fasting phases - eating berries, meditating, glowing with energy as you progress.
Fasting Phases
See real-time body states: Fed, Early Fasting, Fat Burning, Ketosis, and Autophagy with explanations.
Water Tracker
Tap water drops to log hydration during fasting. Saved with each session for correlation insights.
Insights & Stats
Calendar view, streak tracking, weekday patterns, phase reach distribution, and completion rates.
Weight Trend
Log weight after each fast. Pro users see trend charts to track progress over time.
Home Screen Widget
Native iOS and Android widgets show timer, streak, and schedule at a glance.
Privacy First
All data stored locally on your device. No account, no cloud, no tracking.