It's safe to download the app. IlemiOnline developed UNIGAS that lies within the Lifestyle category. The tool was rated 3.3 on Google Play.
This application was downloaded and set up by over 100 users and the latest stable update was on Sep 3, 2019. It's free to get the installer of UNIGAS, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 4.1 and above.