The download of this application is 100% safe. Solidware has designed the app that lies within the Educational category. Users rated Ortogratka 4.3 on Google Play.
The latest update of this application was launched on Nov 11, 2016 and the tool was downloaded by over 1K users. You can download the installation package of Ortogratka 1.0.8 for free and check out users' reviews on Droid Informer. The app works fine on Android 2.3 and higher.