Smart Cleaner-One Booster is an Android app developed by Smart Tools Group that offers a range of features to clean junk files, boost speed, manage apps and data, and improve privacy. This full version app falls under the Business & Productivity category and is an all-in-one junk cleaner and privacy guard for Android.

With a powerful clean engine, Smart Cleaner offers features like Cache Cleaner, Junk Files Cleaner, Residual Cleaner, Memory Cleaner, RAM Cleaner, System Junk Cleaner, Apps Cleaner, and other super cleaners to fully speed up your phone performance and save battery. It also has multiple privacy protectors to ensure phone security and privacy.

The app features a Phone Cleaner that cleans cache files, RAM, and other unnecessary files in your phone, freeing up space and boosting phone speed and performance. The Speed Booster turns off unnecessary apps running in the background and saves battery. The Deep Cleaner feature cleans unwanted images, videos, audios, and installation packages. The App Management feature lets you delete unnecessary apps to save storage space on your phone, while the Notification Management feature allows you to turn off notifications for some apps to reduce disturbances.

Smart Cleaner-One Booster offers scheduled cleaning, smart charging, battery saving, and efficient power and data saving, making it a must-have app for those looking to optimize their Android device's performance and privacy.