Downloading and installing previously purchased apps
You can download apps previously purchased from Amazon Appstore as long as the app is available on Kindle Fire. To find and download previously purchased apps available on Kindle Fire, tap Apps from your Kindle Fire home screen and select Cloud. Long-press (press and hold) the app you'd like to download and select Install.
Managing apps and settings
Open Amazon Appstore on your device by tapping Apps from the Home screen, then select Store. Press the Menu icon and select My Apps.
To install new apps, tap the New tab to see all the apps you own that are available on Kindle Fire and have not yet been installed. Find an app you want to install and tap Install.
To update your apps, tap the Update Available tab to see all the apps you installed with an update available. Find an app you want to update and tap Update.
To view all your apps, tap the All tab to see all of your apps available on Kindle Fire.
To view full details of an app, tap the icon of any app in the list to view the detail page of that app.
To review an app, go to the detail page and tap Reviews. Tap Create your own review and set up a Pen Name if prompted.