Compare software

Megrim: Migraine Log vs Privacy Friendly Pain Diary: catalog facts
Megrim: Migraine Log	Privacy Friendly Pain Diary
Free Free and open source under GPL-3.0.	Free Free and open source under the GPL-3.0 licence.
Android, iOS	Android
No accounts, server or telemetry Automatic weather, pressure and astronomical context	Records intensity, location, nature and timing of pain Tracks medication alongside symptoms
Young project with a small user base Correlations are descriptive, not medical advice	Android only Focused narrowly on pain, not general health tracking
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.