Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
難易度の高い四則演算を繰り返すことによって、計算能力を鍛えることができます。
What's New in Arith
1.0.1
November 22, 2021
収入確保のため、広告バナーを追加。
