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SPECIFICTION
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Caatuu vs Langua

Caatuu

caatuu.waajacu.com

Langua

languatalk.com

Side by side

FigureCaatuuLangua
Price from—Free
Free plan—Yes
Free trial—Yes
Open source——
WebYesYes
macOS—Yes
iOS—Yes
AndroidYesYes
Plans published014
Spec score · Language learning apps7.0 (#269)9.3 (#7)
LanguagesThe repository lists Czech as active and Mandarin, Spanish, Spanish-to-English, and Norwegian Bokmål as development previews.The help center lists 23 supported languages, with multiple dialects for many and no romanization yet for Korean, Hindi and Arabic.
Languages offered523
Mobile appsYesYes
ProductCaatuu is a local-first, open-source language-learning platform built around interactive worlds.Langua is an AI language tutor for conversation practice, available 24/7 with instant feedback.
Speech practiceYesYes

Plans

Caatuu

No plans published.

Caatuu pricing →

Langua

  • StandardPrice not published
  • UnlimitedPrice not published
  • FreeFree
  • FreeFree
  • Langua Pro Communicate Monthly$19.99 a month
  • Langua Pro Unlimited - Monthly$29.99 a month
  • Langua Pro (Communicate) - 3 months$49.99 a month
  • Langua Pro (Unlimited) - 3 months$69.99 a month
  • Langua Pro Communicate Annual$149.99 a year
  • Langua Pro Unlimited - Annual$199.99 a year

Langua pricing →

In their own words

Caatuu

Caatuu has no write-up on Specifiction yet; its figures are above.

Visit caatuu.waajacu.com

Langua

Langua is an AI language tutor for conversation practice, with instant feedback and access to practice at any time. Learners can use roleplays, debates, vocabulary exercises and conversations tailored to their interests. Feedback options include correction styles, grammar drills, conversation reports, audio summaries and transcripts with words available for translation. Learners can save vocabulary, review it with spaced-repetition flashcards and create stories featuring saved words. Langua also offers level-matched podcasts and videos, plus the option to import personal content with interactive transcripts synchronized to audio. It lists 23 languages, with multiple dialects available for many. A conversation can be started without subscribing. The Free plan includes approximately 20 standard chat messages per week and 3 minutes of Call Mode per day. A Pro trial requires a card and lasts 5 days on a monthly plan or 7 days on an annual plan. Subscriptions work on web, iOS and Android, with progress synced across devices. Langua recommends Google Chrome for web use. Its privacy policy says users can delete chat transcripts, and voice recordings are not stored unless enabled in Settings.

Visit languatalk.com