大人の暗算脳トレ！計算ゲームで脳を活性化！算数トレーニング

Name: 大人の暗算脳トレ！計算ゲームで脳を活性化！算数トレーニング
Author: ringopop

ringopop

⬇ 10,000+ downloads

Est. actual: 27,087

Style: Educational

Free

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +134 installs — 40% slower than the week before (+225) · 25/day since Sep 21
🏆Among Educational games top 22% by installs gained this week (12918 peers growing)
🛠Updates dormant · updated 446 days ago

Installs since launch

+1,376 installs since Sep 21

Update history

1.6.4 Aug 25, 2025 · seen Sep 21, 2026

軽微な修正を行いました。

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

大人の暗算脳トレ！計算ゲームで脳を活性化！算数トレーニング screenshot

大人の暗算脳トレ！計算ゲームで脳を活性化！算数トレーニング is an educational game by ringopop with 10,000+ downloads (about 27K estimated). +134 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “It is a completely free brain training mental arithmetic game app. Activate your brain with calculation training! Now that you are an adult, why not relearn and improve your mental arithmetic? It is a calculation training that can be easily done in the spare time. Improve your thinking and concentration in your…”