Eiken Pre-1 2800 Vocabulary icon

Eiken Pre-1 2800 Vocabulary

Ryosuke Yokota

⬇ 1+ downloads

Est. actual: 2

Free

Released: Jun 24, 2026

IAP: $7.49 per item

Contains ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+2) · 0/day since Oct 8
🏆Among Education apps bottom 0% by installs gained this week (989 peers growing)
🛠Updates actively updated · updated 28 days ago

Installs since launch

+2 installs since Oct 8

Update history

1.3.7 Oct 18, 2026 · seen Oct 22, 2026

• Corrected English definitions and examples, Japanese translations, and answer choices, and updated the corresponding audio<br>

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

Eiken Pre-1 2800 Vocabulary is an education app by Ryosuke Yokota with 1+ downloads (about 2 estimated). Released Jun 24, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “English Test Flashcards Quiz”