Phone Cleaner

Phone Cleaner is a program designed for Android devices. It allows you to optimize system performance and quickly delete unnecessary files. It has long been known that various "garbage" inevitably accumulates in the process of using the device, which leads to a gradual slowdown.

Testing and main functions

When starting the application, the main page displays the general statistics of the occupied space (internal memory). After clicking the "Clear" link, the program scans the file system and automatically starts the removal of unnecessary content. The list of affected files is not displayed. After this procedure is completed, the initial statistics is displayed again, and the size of free space becomes larger. A detailed study of the program revealed that no files are deleted at this stage. Similar behavior is found when running system optimization. The utility displays RAM consumption statistics, then simulates the unloading of applications and the display of new statistics. In fact, all the tools presented, including reducing CPU temperature and extending battery life, do not perform the stated functionality.

Nuance

The program interface is focused on showing intrusive advertising. After each user action, a new ad block is displayed.

Features

• the program is distributed for free, paid subscription is not used;
• offers a set of tools for cleaning smartphone memory and general system optimization;
• the description also claims to reduce power consumption and extend battery life;
• the interface displays intrusive advertising;
• the claimed functionality is completely missing.