APK Editor is a powerful tool that can edit/hack apk files to do lots of things for fun.
It can help us to do things like string localization, background image replacement, layout re-architecting, and even ad eliminating, permission removing, etc. What it can do depends on how you use it. However, to use it well, we need a little bit professional skills. Don't be afraid, some examples are given in the help page.
This is the pro version, compared to free version, here is some differences:
(1) No function limitation
(2) No ad
more icons (Gezer Andino designed them, thanks!)
dark theme improve and other minor fix
added auto translation
better dark theme
upgrade to sdk 23
Thank Daan Klein for Dutch translation
Added garbage clean in settings
3 bugs fix (icon selection, pkg rename, sqlite editing)
Thank chemi@low for Hebrew translation