Junk Cleaner - Ora PhoneMaster is a comprehensive Android device manager and junk cleaner tool that offers a range of features to optimize your device. It includes junk cleaning functions like removing app data, residual junk, duplicate files, similar photos, screenshots, empty folders, and large files. Additionally, it provides battery information such as electric current monitoring, battery temperature tracking, battery life estimation, and charging time prediction.

The security features of Ora PhoneMaster include antivirus scanning, app locking, secure browsing with history cleaning, permission management, and Wi-Fi security scanning. It also offers network traffic statistics for mobile and Wi-Fi usage, app analysis based on storage and data consumption, APK file identification, and photo gallery optimization for managing duplicate and similar photos efficiently.