What to do if I change my phone and I do not want to lose my progress or purchase?

Your progress and purchase are both linked to your Mondly account. If you want to access them on your new device, sign in with your Mondly account.

It’s the same way whether you are using a new laptop or phone. If you don’t have a Mondly Account and you want to transfer the progress on your new phone, you need to create an account first and then you can log in to your new device.