Mysoft.developer is the developer of the app which can be found in the Educational category. The latest release was on Sep 2, 2019 and 【小２算数 時計の計算】 かんたん！反復問題集（無料） was downloaded and set up by over 10K users. The tool has the average rating 2.7 on Google Play.
Advertisements are a part of this application. It's free to get the installer of 【小２算数 時計の計算】 かんたん！反復問題集（無料）, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and above. The app is totally secure to download.