Create multiple vaults with different passwords for storing photos, videos respectively. And one of them can be a fake vault.
Whenever there is an incoming call, you will be informed of whether it's from a telemarketer, package delivery or simply a spam call.
Use App Lock to protect your social, photo, call logs and telephone apps to prevent privacy leak.
With Private browser, your internet surf will leave no traces behind. There is also Private Bookmark feature.
Back up your photos and videos to Cloud so they never get lost.
Worried about forgetting your password? Set a security email in Vault so you can retrieve it.