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Prodigy Math vs IXL: catalog facts
Prodigy Math	IXL
Freemium Educational content is free for students and teachers; parents can buy memberships.	Paid Requires a paid membership.
Web	Web
Adaptive questions aligned with school standards Free full access for teachers	Large K-12 skill library across several subjects Diagnostic and analytics for tracking progress
Memberships add extras that children may ask for Aimed at school-age children only	Paid membership required Focused on K-12 curricula
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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