Os Defender & Booster

Os Defender & Booster is fully free featured app with capabilities of having antivirus security and memory boost solution that protects your smartphones vulnerable to viruses. such as spyware, Trojans etc.

Features:

- It reduces CPU usage and cool down your phone.
- Keep your phone clean and fast.
- Protect your privacy against all types of viruses.
- Free up memory to extend battery lifetime.
- Material Design with interactive interface.
- Act as shield against malware and monitor all apps to keep you secure.