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Diaguard vs Personal Health Records: catalog facts
Diaguard	Personal Health Records
Free Free, ad-free and open source under the GPL-3.0.	Free Free and open source under the GPL 3.0 or later.
Android	Android
Tracks many measurements beyond blood sugar PDF and CSV export for sharing with a doctor	Covers blood pressure, glucose, weight, heart rate and uric acid CSV and Excel-compatible import and export
Android only Manual entry rather than automatic sensor import	Manual entry only, with no wearable integration mentioned Small, early-stage project
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-or-later
No account needed	Not stated if an account is 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.