This security app offers greater security from physical theft. The app is free to use with no in-app purchases. It is also advert-free.
Applock by DoMobile Lab
Applock is one of the better security apps for locking your android mobile phone. It is was created by DoMobile Lab. As given away in the name, it restricts usage of your apps with the aid of a password. Although it has proven a hard nock to crack, tech geeks can find a way around it. However, it works just fine for nosy folks.
You use the software for free with ads included or ads-free but fewer features and alternatively ads free with all features for a donation.
GlassWire is a new security app that allows you to see apps on your phone and their data consumption. It displays a live graph of leaves you to specific apps. cIt also alerts you whenever there is an unusual data consumption from an app. It serves as a great way to knowhow much data you consume and how to manage it.
Firefox Focus application
In reality, it covers your browsing trails with no record or history of activities over periods. It can also work against trail trackers and web advertising. The app is completely free and no in-app purchases.