App extract / publishing

Hi community :blush:
I have two quistions regarding publishing adalo apps

1- Is the same app operable for IOS and Android, or they are two different apps?
for example, If I published the app to the google play, and then download it and move it to IOS device, will it work?

2- I wonder if I can extract the app rather than publishing it to the app stores.
For examle, extracting the app to my laptop, then move to my mobile via a memory card.

They are different, the play version can’t be used for iOS.

You can download the .apk file and use the app on an Android phone without publishing.