Challenge with Erin! – Japanese Language Test vs Clozemaster
Challenge with Erin! – Japanese Language Test
apperin.jpf.go.jp
Clozemaster
clozemaster.comSide by side
| Figure | Challenge with Erin! – Japanese Language Test | Clozemaster |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 6 |
| Spec score · Language learning apps | 7.7 (#203) | 9.3 (#6) |
| Free plan | Yes | Yes |
| Languages offered | 1 | 75 |
| Mobile apps | Yes | Yes |
| Offline lessons | Yes | Yes |
| Offline use | The app can be used offline, but ranking participation requires saving points while online. | Pro users can download collections in the mobile apps and continue practicing without an internet connection. |
| Support | The maker directs users with questions to [email protected] and asks users reporting voice recognition issues to include device, operating system, and browser details. | Users can submit account-linked questions, feedback, language requests and feature requests through the contact form. |
Plans
Challenge with Erin! – Japanese Language Test
- FreeFree
Clozemaster
- FreeFree
- FreeFree
- Pro Monthly$8 a month
- Pro Yearly$60 a year
- Clozemaster Pro MonthlyPrice not published
- Clozemaster Pro YearlyPrice not published
In their own words
Challenge with Erin! – Japanese Language Test
Challenge with Erin! – Japanese Language Test has no write-up on Specifiction yet; its figures are above.
Clozemaster
Clozemaster is a language-learning service built around fill-in-the-blank sentences in context. Learners answer by selecting a choice or typing the missing word, then review sentences again through spaced practice and word-frequency progress tracking. The service lists 75 languages, thousands of sentences in more than 50 languages, and over 170 language pairings. It runs on the web, Android, and iOS, with personalized review and offline lessons. Some sentences have ChatGPT explanations by default, while others can generate an explanation when requested. Sentence and translation data comes from Tatoeba’s user-curated, CC-BY dataset, which may contain errors. The Free plan costs nothing and allows 30 sentences per day.