Phone Booster - Smart Cleaner is an Android application developed by Goat Tech Team. It is a full version program under the Business & Productivity category. This app can help you clean up your phone's storage space and delete useless large files and installation packages. The application offers various features, including a notification cleaner, junk file cleaner, picture compressor, WhatsApp data cleaner, file hider, and network speed test.

One of the main features of Phone Booster - Smart Cleaner is the Junk Cleaner. The app helps to analyze all the log files, temporary files, AD files, residual junk, empty files, big files, and useless apk files after installment. It then recommends cleaning those junk files to release more space on your mobile phone. Another feature is the WhatsApp Cleaner, which can manage all voice messages, image messages, video messages, documents, gifs, and even your avatar and wallpaper files in one place.

The File Hider feature is also noteworthy, as it can hide any photos, videos, and documents on your device in a few seconds. Lastly, the App Manager feature allows you to easily delete old apps and identify apps with irregular activity.

Overall, Phone Booster - Smart Cleaner is a helpful app for those looking to optimize their phone's storage space. Download the app now and boost your mobile phone's performance.