赤シート英単語 - 語源で覚える英単語 icon

赤シート英単語 - 語源で覚える英単語

KoyamaAtsushi
⬇ 10,000+ downloads
Est. actual: 18,313
Free
Released: Mar 30, 2026
No in-app purchases
No ads
Rated: Everyone

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +286 installs — 9% faster than the week before (+262) · 47/day since Sep 27
  • 🏆Among Education apps top 2% by installs gained this week (1418 peers growing)
  • 🛠Updates dormant · updated 174 days ago
Installs since launch
0 9.2K 18K 18K Mar 30, 2026 today
+2,035 installs since Sep 27
Update history
4.0 May 20, 2026 · seen Sep 27, 2026
単語選択時のDXを改善しました!
Only the current version so far — new entries appear as the app ships updates.
赤シート英単語 - 語源で覚える英単語 screenshot赤シート英単語 - 語源で覚える英単語 screenshot赤シート英単語 - 語源で覚える英単語 screenshot赤シート英単語 - 語源で覚える英単語 screenshot赤シート英単語 - 語源で覚える英単語 screenshot

赤シート英単語 - 語源で覚える英単語 is an education app by KoyamaAtsushi with 10,000+ downloads (about 18K estimated). +286 installs in the last 7 days. Released Mar 30, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “[Completely Free & Ad-Free] English Vocabulary App for Learning Through Etymology Red Sheet Vocabulary is a learning app that allows you to efficiently memorize TOEIC and Eiken (English Proficiency Test) vocabulary by learning its etymology. All features are completely free and ad-free. There are absolutely no…”