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Language Reactor vs Beelinguapp: catalog facts
Language Reactor	Beelinguapp
Freemium Free to use, with additional features in a paid tier.	Freemium Free to download, with some content offered through a paid subscription.
Browser extension	Android, iOS
Dual subtitles on Netflix and YouTube Uses real native material instead of textbook content	Parallel texts shown side by side with the translation Audiobooks narrated by native speakers
Depends on third-party streaming sites that can change their players Proprietary	Focused on reading and listening rather than speaking practice Mobile apps only
Browser extension	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
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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