Use APKPure App
Get Smart Manager old version APK for Android
Smart App Manager is your phone optimization tool
Smart Manager is a smart app manager that allows you to control the performance of your phone while keeping a long battery durability.It is very easy to use, actually this app is one click boost application once you'll try it you will find that this is one of the best boosting apps it is a master cleaner.
Smart Manager features:
Battery optimization
Draining apps detection
Fast charging feature
RAM boosting feature and free ram of your phone
CPU speed increase
Battery life increase
Smart App Manager (Manages the apps that use a lot of memory)
Performance Boost
Install Smart Manager Right now and Benefit from its features for free.