Based on the version number , you are likely looking at a review for APK Manager & Installer (also known as Apk Getter) . APK Manager & Installer v2.12.14 Overview
: It scans your device's internal and external storage to find all available .apk files and presents them in a single list. Key Features :
: Allows you to install or delete multiple apps at once, which is significantly faster than doing them individually.
: Can "get" or extract the APK of an already installed app so you can share it or back it up.