I have been using JioSecurity since it was made available in the Playstore. I can’t say that JioSecurity is the No.1 security app but comparing to all other security app, that I have used earlier, I found JioSecurity is the most useful and helpful one.
JioSecurity app is completely free from pop up ads and it won’t ask you to download any addtional app like other apps usually do. The layout is simple and beautiful, and it has some really good features like Anti theft, live update of malware scan and web protection. It warns against any unsafe link.
I am quite satisfied with its performance and its very effective. Try it.