Can I move the purchased app between operating systems?

Paid apps are sold for a commission by different providers (Apple, Google, Microsoft). They neither share nor forward data about their customers and licenses. Hence it is impossible to move licenses from one platform to another. Hence, when switching between Android, iOS or Windows phone, the app has to be purchased again for the new operating system.

Please note that your contacts' verification levels cannot be moved when changing the operating system, whereas your Threema ID can be maintained.

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