Caffeine Health

Caffeine Health is an Android application for recording caffeine intake and viewing its estimated effect over time. It is built around the idea that caffeine remains active in the body after consumption, so entries can be followed through real-time pharmacokinetic curves rather than treated as isolated notes. This makes the app relevant for users who want a time-based view of caffeine exposure.

The application also frames caffeine tracking in relation to sleep planning. By showing curves based on recorded intake, it helps users inspect when caffeine levels may still be relevant later in the day. The available platform information lists Android, and the software is distributed under the GPL-3.0-only license. Its function depends on user-entered intake data and the model represented by the curves.