High Cleaner is a free Android app developed by Great Cleaner that helps users clean junk files from their devices. It is a useful tool for those who want to optimize their device's performance by freeing up space occupied by unnecessary files.

The app has a simple and user-friendly interface that makes it easy to navigate. With just a few taps, users can scan their devices for junk files and clean them up. The app also provides a detailed report of the files that have been cleaned up, giving users an idea of how much space they have freed up.

High Cleaner has a range of features that make it stand out from other similar apps. It can clean up cache files, residual files, and obsolete APK files. The app also has a battery saver feature that can help extend the battery life of the device. Overall, High Cleaner is a great tool for anyone looking to optimize their Android device's performance and free up space.