OpenKoto
6.8#10 in language immersion appsFree planFree planiOSWebLinuxmacOS
VisitOpenKoto vs Readlang
What both publish
| Fact | OpenKoto | Readlang |
|---|---|---|
| Free plan | Yes | Yes |
| Privacy | The maker says the desktop app runs locally and processes data locally; the iOS app keeps learning data on the device and API keys in the iOS Keychain. | Readlang says it does not sell personal data and uses only strictly necessary cookies, without advertising cookies or third-party advertising trackers. |
| Support | The maker directs users to open a GitHub issue or join project discussions for questions. | Users can contact support or leave feedback through the Readlang feedback forum. |
OpenKoto plans
- FreeFree
Readlang plans
- FreeFree
- Premium$6 a month
- Premium Plus$15 a month
- Premium$48 a year
- Premium Plus$120 a year
Pick OpenKoto if…
OpenKoto suits Japanese learners, English learners, polyglots, and anyone who prefers studying from content they enjoy. It is also suited to learners who want offline lessons, personalized review, and support across desktop, mobile, and web platforms.
Pick Readlang if…
Readlang suits language learners who want to practice by reading articles, books, webpages, or video transcripts. It may also suit learners who want to turn translations into flashcards or export them to Anki.