Yes I think that is pretty normal for small apps. If you want to make it even more smaller you can: 1) remove all default plugins that you don't use as: a) Google Billing plugin (.so files and vending/java files) b) LFS c) Json d) lsqlite3 e) bitop f) luasocket
2) Remove x86 (the app can still be run on most x86 tablets through emulation) 3) Remove armeabi folder (app won't run on older Androids)
@whidbey, i think the majority of that 15MB (in your case) could be graphics and sound. MP3 files are generally 1MB+ and images especially if you have @2x, @4x, type (maybe in this case as it is an apk [android] it might not be true) the size increases. You can also convert PNG files into JPG (if that saves you space).
2-7 MB is normal (in my opinion) anything above that (for a simple game) depending on how much space is taken by the resources (images and sounds) should be looked into.
I'm running at about 20MB with quite a bit of sound and gfx, 15MB isn't unusual.
Coder, video game industry veteran (since the '80s, ❤'s assembler), arrested - never convicted hacker (in the '90s), dad of five, he/him (if that even matters!). https://deluxepixel.com
Would recommend keeping your images in png and compressing them using tools like imageoptim.
For audio, reducing the bit rate helps decrease the file size. Also as I seem to understand, mp3 file size is smaller than a wav but takes up more memory during execution.
Comments
If you want to make it even more smaller you can:
1) remove all default plugins that you don't use as:
a) Google Billing plugin (.so files and vending/java files)
b) LFS
c) Json
d) lsqlite3
e) bitop
f) luasocket
2) Remove x86 (the app can still be run on most x86 tablets through emulation)
3) Remove armeabi folder (app won't run on older Androids)
2-7 MB is normal (in my opinion) anything above that (for a simple game) depending on how much space is taken by the resources (images and sounds) should be looked into.
Author of Learn Lua for iOS Game Development from Apress ( http://www.apress.com/9781430246626 )
Cool Vizify Profile at https://www.vizify.com/oz-apps
https://deluxepixel.com
For audio, reducing the bit rate helps decrease the file size. Also as I seem to understand, mp3 file size is smaller than a wav but takes up more memory during execution.