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Challenge with Erin! – Japanese Language Test
Visit Challenge with Erin! – Japanese Language Test Alternatives Pricing

Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | iOS and Android app · English and Indonesian versions | Free |
As apperin.jpf.go.jp lists them, read 12 Oct 2026. The maker's own page has the final word.
Facts from Challenge with Erin! – Japanese Language Test's own pages
- Account information
- Registration asks for an email address, password, nickname, country or region, age, and gender, and users may delete or change their registration information. · apperin.jpf.go.jp, 12 Oct 2026
- Certificates
- After completing tests, learners receive a named results certificate, and scores above 80% earn a pass certificate with a medal illustration. · apperin.jpf.go.jp, 12 Oct 2026
- Founded
- 1972 · apperin.jpf.go.jp, 28 Sept 2026
- Free plan
- Yes · apperin.jpf.go.jp, 20 Sept 2026
- Headquarters
- Tokyo, Japan · apperin.jpf.go.jp, 28 Sept 2026
- Intended learners
- It targets learners from the very beginning of Japanese through around CEFR/JFS A1, including those who have not learned kana or kanji. · apperin.jpf.go.jp, 12 Oct 2026
- Language display limit
- The app text is in romaji and does not support displaying words in hiragana, katakana, or kanji. · apperin.jpf.go.jp, 12 Oct 2026
- Languages offered
- 1 · apperin.jpf.go.jp, 20 Sept 2026
- Maker
- The app is offered by the Japan Foundation Japanese-Language Institute, Urawa. · apperin.jpf.go.jp, 12 Oct 2026
- Mobile apps
- Yes · apperin.jpf.go.jp, 20 Sept 2026
- Offline lessons
- Yes · apperin.jpf.go.jp, 20 Sept 2026
- Offline use
- The app can be used offline, but ranking participation requires saving points while online. · apperin.jpf.go.jp, 12 Oct 2026
- Platforms and languages
- The maker’s site lists Android and iOS downloads and English and Indonesian versions. · apperin.jpf.go.jp, 12 Oct 2026
- Purpose
- The app helps learners study beginner Japanese vocabulary and expressions and check what they remember. · apperin.jpf.go.jp, 12 Oct 2026
- Rankings and privacy
- The privacy policy says the top ten ranking names are shown to all users along with nickname, country or region, total points, and stages cleared. · apperin.jpf.go.jp, 12 Oct 2026
- Security and compliance
- For EEA users, the policy says the Japan Foundation complies with GDPR and describes risk-based personal, organizational, and technical safety measures. · apperin.jpf.go.jp, 12 Oct 2026
- Sharing
- A Japan Foundation article says photos made with the app’s camera frames can be saved and shared on Facebook. · jpf.go.jp, 12 Oct 2026
- Speech practice
- Yes · apperin.jpf.go.jp, 20 Sept 2026
- Study activities
- Its study section includes vocabulary card games, sentence matching, manga dialogue practice, Japanese culture quizzes, and stage review tests. · apperin.jpf.go.jp, 12 Oct 2026
- 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. · apperin.jpf.go.jp, 12 Oct 2026
- Weekly tests
- The test section has 16 tests in total, allows users to take eight in a week, and changes the questions each week. · apperin.jpf.go.jp, 12 Oct 2026
Where Challenge with Erin! – Japanese Language Test stands on Freedom251
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