This sounds very naive to me. Maybe it works for your specific use case but it is never that easy most of the times. What happens if the user has your applicati

This sounds very naive to me. Maybe it works for your specific use case but it is never that easy most of the times. What happens if the user has your application on two devices? What happens if you want the server to update this data? What happens if the data involves multiple users? What you're doing here is not much more than a backup.