SE is designed by PurposeIT - Morten Holmgaard and its category is Educational. The tool has been downloaded and installed by over 10 users and its latest update is dated Nov 17, 2017. This application has the overall rating 5 on Google Play.
It's free to download the installation package of SE, also, you can check out users' reviews on Droid Informer. The app runs on Android 4.2 and higher. The download of the app doesn't contain viruses or any kind of malware.