Use APKPure App
Get Android Pentesting Tutorials old version APK for Android
[+] Features :[+]Pentesting Tools [+]Rich Resources and Cases [+]Easy to use
The App contains some informative sources and basic guide towards android pentesting and Security and hacking tips .
Tool's arsenal involved :
Drozer
dex2jar
Apktool
Android Debug Bridge
Burp Suite
Appie all in one !
just checkout the tutorials inside Regarding App security and Pentesting section.