you don't need to have Android 14 to run this app , it works even on Android 11 , Today I installed it on an old Android 11 Tablet and it worked
Edit: Sorry wrong information , I'm running Android 13 on my Tablet , but in general I use Bimmercode on my PC most of the time as I have other BMW tools installed at the same time.
For that I use Bluestats 5 Android Emulator which actually has Android 11 , and just now I tested Bimmercode app shared here , it installed fine and also runs fine too.
Edit: Sorry wrong information , I'm running Android 13 on my Tablet , but in general I use Bimmercode on my PC most of the time as I have other BMW tools installed at the same time.
For that I use Bluestats 5 Android Emulator which actually has Android 11 , and just now I tested Bimmercode app shared here , it installed fine and also runs fine too.