けいさん道場
%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E4%B8%89%E5%92%8C %E3%83%97%E3%83%AD%E3%83%80%E3%82%AF%E3%83%88%E9%96%8B%E7%99%BA%E5%AE%A4 Education Contains ads
This is a training app to improve your arithmetic skills.
- Downloads
- 2+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 10
- 2026 · v1.0.5
Screenshots
About けいさん道場
This is a training app to improve your arithmetic skills.
It features 10 multiple-choice math problems with 4 difficulty levels (Easy to Expert). You can track your progress by recording your accuracy and time.
■ Main Features
• Arithmetic (Addition, Subtraction, Multiplication, Division)
• 4 Difficulty Levels
• Multiple-Choice Answer Format
• Performance Recording and History Management
■ Secure Design
• Fully Offline Operation
• No Ads
• Data Stored Only on Your Device
It features 10 multiple-choice math problems with 4 difficulty levels (Easy to Expert). You can track your progress by recording your accuracy and time.
■ Main Features
• Arithmetic (Addition, Subtraction, Multiplication, Division)
• 4 Difficulty Levels
• Multiple-Choice Answer Format
• Performance Recording and History Management
■ Secure Design
• Fully Offline Operation
• No Ads
• Data Stored Only on Your Device
What’s new
Version 1.0.5 · Updated August 10, 2026
Android 16（API レベル 36）に対応しました。動作の変更はありません。