Ultra Cleaner is a free, all-in-one utility tool developed by Ultra Space for Android devices. It offers a range of features to optimize your phone's performance and improve its overall functionality. With its sleek design and user-friendly interface, Ultra Cleaner is the ultimate solution for all your mobile needs.

The app includes a one-tap Boost feature that kills background tasks and improves your phone's performance. It also analyzes and finds trash, residual, cache, and temp files to free up memory space with just one tap. The AppLock feature adds extra passwords for privacy apps like Contacts, Gmail, Facebook, and any other apps you choose, ensuring the safety and security of your personal data. Lastly, the Battery Saver feature helps you hold battery consumption by intelligently analyzing the power situation of background applications and turning off high power consumption apps, thus extending the battery life of your mobile phone.

Ultra Cleaner is a reliable and efficient app that offers a range of features to optimize your phone's performance. It's a must-have for anyone looking to improve their mobile experience.