Use APKPure App
Get BT Controller Editor old version APK for Android
डाउनलोड, बीटी नियंत्रक के लिए नियंत्रकों संपादित करें, और बनाने
This app is an add on for BT Controller. It allows you to download new controllers as well as edit and create your own controllers.
Now with material design.
EULA: http://softigloo.weebly.com/eula.html