If you publish an app

I am not sure how it will work.
If I publish an app to android, and I am using google sheet, how will it work then, will they use my google sheet, how can i then let them use their own google sheet

Yes, users would use the Google Sheet owned by you.

If you want each user to have their own database, then you would need to use something like Firebase which has separate access rules for each user as well as the ability for you to set up the database so that users’ data is in different nodes.

Thank you for the information

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