We're often asked if players can transfer Minecraft: Pocket Edition from one device type to another, such as from an iPhone to a Kindle or Android device. Apple's App Store, Google Play, and Amazon Appstore each sell their apps separately, and do not coordinate sales with the competing companies. Unfortunately, it is not possible to transfer apps, including Minecraft: Pocket Edition, to a device that uses a different online marketplace.
If you've deleted Minecraft: Pocket Edition, and want to download it again using the same app store account and device type on which it was purchased, you can visit your device's app store, search for Minecraft, and re-download the app for free.
For more information on these policies, please contact your app store's support center: