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Scratch vs Sololearn: catalog facts
Scratch	Sololearn
Free Free to use.	Freemium Courses are free; a paid subscription unlocks extra features.
Web	Android, iOS, Web
Visual blocks remove the need to learn syntax first Runs in the browser	Short lessons that fit on a phone Wide range of languages from Python to SQL
Aimed at beginners rather than production programming Community features are public and need moderation for young users	Requires signing in Introductory depth; not a replacement for building real projects
Web application	Downloadable app, Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

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