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Energize vs FitBuddy: catalog facts
Energize	FitBuddy
Free Free and open source under the AGPL-3.0 licence.	Free Free and open source under the GPL-3.0 licence.
Android	Android
Uses Open Food Facts, USDA and Swiss food databases Barcode scanning and custom foods	Logs meals from a photo or a typed description Editable ingredients and weights with live macro recalculation
Pre-1.0 software still in active development Android is the main supported platform	Calorie and macro figures are model estimates, not measurements Android only
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0-only	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it 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.