Cleanup is a free Android utility tool developed by ZTE.apk. It offers users the functionality of scanning and cleaning both system and junk files that are generated by various apps installed on the device. With Cleanup, users can easily optimize their device's performance by removing unnecessary files cluttering up storage space.

This handy tool helps users maintain their Android devices by efficiently identifying and deleting redundant files, which in turn can help improve the overall speed and performance of the device. Cleanup is a simple yet effective solution for those looking to keep their devices running smoothly and free of unwanted clutter.