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Fastic vs Solo Forge: catalog facts
Fastic	Solo Forge
Freemium Free to download; pricing details are not stated on the homepage.	Free Free and open source under the GPL-3.0, with no ads.
Android, iOS	Android
Fasting timer combined with meal tracking Food scan for logging meals from a photo	Fasting, calorie, weight and workout tracking in one app No accounts, analytics or crash reporting
Built around one dieting approach Pricing not stated on the homepage	Android only Small, young project with a single main developer
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

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