Caffeine Health

Track your caffeine. Protect your sleep. Real-time pharmacokinetic curves.
AppID:com.uc.caffeine
Author:ohuc
License:GPL-3.0-only
Donation:
InRepoSince:2026-05-21
LastRepoUpdate:2026-05-21
LastAppUpdate:2026-05-20
LastVersion:2.2.1
Categories:Sports & Health
APK source:Github
Google Play:Check if it's there
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Caffeine Health is a beautifully designed Android app that helps you understand how your caffeine intake affects your body throughout the day — and whether that late-afternoon espresso might cost you sleep tonight.

Log drinks from a curated catalog, watch your active caffeine level in real time on a 24-hour curve, and get a personalized sleep forecast based on your unique metabolism.

Features:

Privacy:

Science:

The app uses a one-compartment oral pharmacokinetic model with personalized half-life calculation. Your caffeine metabolism is estimated from age, weight, smoking status, alcohol intake, and CYP1A2-inhibiting medications — grounded in real pharmacology.

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While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 2.2.1 (2026-05-21) verified help icon

Android Versions:
  • Target: 16.0
  • MinVer: 12.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
Permissions: help icon
Malware-Check:Passed help icon
37 Libraries detected: help icon

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