The T4A Guide App is linked to the Google Account / IOS Store that you made the purchase with. The purchase is between you and the relevant App store.

Normal App store rules apply and there is nothing specific about our App that differs from standard App store rules.

App stores do allow you to download the App onto several devices linked to the same account and they may change this rule if they suspect it is being abused.

If your device is stolen and you get a new one and configure it with the same google or IOS account as the previous device, and sign in with that same account you should be able to download the T4A Guide App again without being charged for it again. The relevant App store will pick up your previous purchase – as it will be linked to your google/IOS account.