Open Health IndexPart of the Health Flare family

Health Flare

A private health journal for chronic illness. Log symptoms, vitals, medications, meals and sleep, for yourself or someone you care for.

Works on
Android, iPhone
Setup
Easy: Install from an app store.
Your data
Stays on your device
Account needed
No
Works offline
Yes
Export
PDF, CSV
License
GPL-3.0-or-later
Last reviewed
2026-10-07

Tracks more than one person, each in a separate profile. Optional weather capture sends your location to Open-Meteo; it's off by default and the location isn't stored.

Dashboard for a sample profile, with prompts to log a flare or check in, an upcoming appointment and recent sleep and journal entries
Source · GPL-3.0-or-later
Symptoms tab listing fatigue, joint pain and brain fog, each with a severity score and the time it was logged
Source · GPL-3.0-or-later
Journal entries grouped by month, each with a mood, a short note and the weather at the time
Source · GPL-3.0-or-later

Screenshots from the Health Flare project, under their own license as shown. Not covered by this index's CC0.

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