Hi @towball, thanks for reaching out and congrats again on your app!
Can you link the specific app or site you used for transferring data from the old phone to your new one? I’d have to look into this more to see what data is transferred.
In general, cloud variables would be the safest bet for accessing data across devices. You would want to implement some sort of sign-in to save the data for each user but once you did that, then the app would look the same and have the same saved data for each user, regardless of how they are accessing Caravan Mate. Happy to help more with this issue!