Track your fastsbeautifully

A clean, offline-first intermittent fasting tracker designed to help you stay consistent.

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Built for consistency.

Offline first
Keep tracking even without an internet connection. Your data is always available when you need it.
No ads
Stay focused on your fasts without interruptions, banners, or distractions.
Privacy focused
Your fasting journey belongs to you. Trinity is designed with privacy in mind.
Open source
Built transparently with a public codebase, where anyone can inspect the source and contribute improvements.