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Mondly vs LingoDeer: catalog facts
Mondly	LingoDeer
Freemium Free to start learning; fuller access is sold separately.	Freemium Full access to all languages and features is a paid purchase, with multi-year plans…
Android, iOS, Web	Android, iOS
41 languages, learnable from many native languages Daily lessons and topic-based conversations	Grammar-based curriculum written by language teachers Native speaker audio instead of text-to-speech
Short lessons suit beginners more than advanced learners Pricing for full access is not shown on the homepage	Full access requires payment Mobile apps only in the listed downloads
Downloadable app, Web application	Downloadable app
Closed source	Closed source
License not stated	License not stated
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 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.