Should I keep main app file after Installing it?

[AVIJIT ROY]

I am a new android user,, I don't know much about it. I have a ques Should I keep main app file after installing the app in my phone?? In windows PC we could delete the main software after installing it,, we just have to keep the folder where the software has been installed,, but what is the rule in case of Android? I will be very much glad if someone help me about It. Thank you

 

[dontpanicbobby]

In my experience with Android all those pieces dissapear after you install an app. Been with it since day one.

 

[AVIJIT ROY]

In my experience with Android all those pieces dissapear after you install an app. Been with it since day one.

Ohh,, may be I get my answer,, Thank u..

 

[dontpanicbobby]

I'm not a developer. Couldn't even consider writing an app, but good developers have been cleaning up that junk since the late PALM/Pocket PC OS days over a decade ago.