Fast Cleaner is a free multi-purpose Android application developed by Karine Hunanyan. It is categorized under Utilities & Tools and aims to maintain your device by offering various features. With intelligent power-saving modes, it helps increase battery life. The app clears junk data and unwanted background processes to speed up your phone. It also has a temperature control feature that initiates a cooling effect. Fast Cleaner not only optimizes your device but also helps eliminate potential threats to your machine.

The app's interface is straightforward and user-friendly. It provides an overview of your device's storage, RAM, and CPU usage. The main features are accessible from the home screen, and the settings menu is intuitive. Fast Cleaner is a versatile tool that can benefit any Android user looking to improve their device's performance.