How to Restore In-App Purchases on Android

Any purchase you make within an app–rather than in Google Play itself–is an in-app purchase. Google Play tracks these in-app purchases. Some are permanent and can be recovered on a new device, but others are used up after you buy them.

How to Restore In-App Purchases on an iPhone or iPad

This only applies to purchases you make within apps. If you purchased a paid app from the App Store, you can just revisit the App Store and reinstall the app. As long as you’re signed in with the same Apple ID you purchased the app with, you’ll be able to install it again on any device.

How to Stop Windows 10 Apps From Running in the Background

Those new Windows 10 apps have permission to run in the background so they can update their live tiles, fetch new data, and receive notifications. Even if you never even touch them, they may drain some battery power. But you can control which apps are allowed to run in the background.