Smart Shield is the ultimate form of all-in-one app, phone booster, battery saver, AppLock, cooling CPU and deep scan.
Smart Shield trying to make your phone more smooth and efficient
With AppLock, you can add an extra password protection to sensitive apps, such as, Facebook, Message, WhatsApp, Snapchat, Anti Spyware, Antivirus, McAfee. Lock your private apps by using pattern or password and keep your secret safe from snoopers.
This free Android memory (RAM) booster will clean unnecessary background apps to clear more free memory and make your phone faster. The one-tap booster optimizes your Android device and boost phone speed by 60%.
Analyzes CPU usage dynamically, and detects apps that are overusing system resource to determine the cause for phone overheating. Close overheating apps with one simple tap to reduce CPU usage.
Fully deep scans every app to prevent virus and Trojan and protect your privacy. Scan pre-installed and installed apps and the file system to keep your phone safe from virus. Clean deep system junks, big files, downloaded files and thumbnail files, which will better boost your phone performance and make it running like it’s new again.
We value your feedback very much, if you have any questions or any new needs for this app, please let us know. If you like our app, please rate it 5 stars.