1) This app is built on Android studio IDE 3.3.2
2) Easy to re-skin, all attribute is define in XML file so you can re-skin by edit the value of XML file without source code
3) Admob (Banner + Interstitial) only replace Admob Banner and Interstitial ids
4) Replace your Icone, change title, change package name, generate signed APK – There you Go – Upload that new APK to your Google play console.
Apk Demo Link