Do I need malware or virus protection?
Hello, I've owned an iPad for a little while and I need to know if I should install an app for virus/malware protection, and maybe get some recommendations on what would be good ones if the situation calls for it. I accidentally installed a sort of weird app - it wasn't showing up when I searched in the App Store itself,but I clicked on a link from Google that lead to the App Store and brought it up on my iPad. There was no record of the app in my downloads list in the App Store once the installation finished, though, so I felt suspicious and deleted it without ever running it. Should I be worried?
Thank you in advance for any advice you can give me. I'm very new to Apple products.
iPad 2, iOS 9.3.1