Eiken Grade 4 800 Vocabulary

Name: Eiken Grade 4 800 Vocabulary
Author: Ryosuke Yokota

Ryosuke Yokota

⬇ 10+ downloads

Est. actual: 30

Free

Released: Jun 23, 2026

IAP: $7.49 per item

Contains ads

Signals

3 this week · 2 positive All of this week's signals →

📈Last 7 days +7 installs — 17% faster than the week before (+6) · 0/day since Oct 8
🏆Among Education apps top 25% by installs gained this week (989 peers growing)
🛠Updates quiet · updated 54 days ago

Installs since launch

+15 installs since Oct 8

Update history

1.3.6 Sep 22, 2026 · seen Oct 22, 2026

• Added optional correct-word audio after answering word-choice quizzes<br>• Added a setting to review each multiple-choice answer and tap Next manually<br>• Improved speaker buttons, study screens and audio playback / Improved the purchase screen<br>

Only the current version so far — new entries appear as the app ships updates.

Eiken Grade 4 800 Vocabulary is an education app by Ryosuke Yokota with 10+ downloads (about 30 estimated). +7 installs in the last 7 days. Released Jun 23, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Junior High English Test Prep”