app performance improved
ExtrakApk is app for all users who want keep back up of their android apps. It will let you to extrack app to you android device storage area. And to do this there is no need to root your device.
This app will help to keep back up of all android apps which are present on your android device either system app or user app.
This app keeps the backup of android app on storage area fro where user can install app later.
