How about Cheetah Security Master software?

Cheetah Security Master is a mobile phone security software launched by Cheetah Mobile. The main functions are:

1, killing virus Trojans, mobile phone vulnerabilities, malicious advertisements and malicious stealing of privacy applications;

2. Lock any application you want to lock, prevent privacy from leaking, and catch people who try to peek at your mobile phone;

3. Organize email notifications and hide spam;

4. The mobile phone is safer and is not interfered by advertising fraud information;

5. Organize email notifications and hide spam.