permanency of an unsigned Android app on the phone?

[Klaus major-k]

Hi all,

if I "Do not sign" my Android app and let someone install 
the app via Google Drive, will the app cease to work at 
some point like iOS apps do after 90 days (I think)?

Thanks for any hint!


Best

Klaus
--
Klaus Major
https://www.major-k.de
https://www.major-k.de/bass
klaus at major-k.de