It's safe to download the app. Zerovero has been originally created by RSI Radiotelevisione Svizzera and it relates to the Word Games category. Over 10K users downloaded and set up the game and its most recent release was on Aug 31, 2018.
Users rated this application 3.2 on Google Play. Download the setup package of Zerovero 1.4 for free and take a look at users' reviews on Droid Informer. The app works flawlessly on Android 4.0.3 and above.