You can download the setup package of RTCI 1.3 free of charge and have a look at users' reviews on Droid Informer. The app works fine on Android 4.2 and above. It's safe to download this application. MEDIANET is the official developer of the tool which can be found in the News & Magazines category.
The latest update of RTCI was released on Nov 6, 2018 and the app has been installed by over 5K users. The average user rating of this application is 4.4.