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
com.ringopop.mentalcalculation
FreeContains adsEveryone
Gameplay screens
Stats
1K+Installs
n/aRating
—Released
Aug 25, 2025Updated
Chart positions
In 1 countries, 1 charts, best position #81 (snapshot Oct 23, 2026).
| Country | Chart | Rank |
|---|---|---|
| Japan | Educational games · free | #81 |
About the game
Now is the time for adults to improve their mental arithmetic skills! Train your brain with mental arithmetic training! Activate your brain with calculation training! Enjoy brain training and exercise in your free time with the completely free mental arithmetic drill app!
完全無料の脳トレ暗算ゲームアプリです。計算トレーニングをすることで脳を活性化!大人の今こそ、学び直しで暗算力を伸ばしませんか?スキマ時間に手軽に出来る、計算トレーニングです。頭の体操として効果的な暗算トレーニングで、日々の生活における思考力と集中力を高めましょう!楽しく脳をトレーニング!・レベル別問題で暗算に苦手意識がある人から、暗算上級者まで様々なレベルに対応しています・毎日続けられるカレンダー機能搭載!・数学(…
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