Which software do you use to protect your device with Android?

[Joanna4589]

I want to ask you: which software do you use to protect device with Android?

On my smartphone I installed Zemana AntiVirus and it worked properly, but after I installed Sophos Mobile Security and this software works better than Zemana. Probably in another configuration both software's will works better. I think Sophos Mobile Security is very good, because it warns against apps with bad reputation, with too many permissions, and rarely downloaded.