Apple booted Stefan Esser’s $0.99 iOS security tool from the App Store over the weekend. The tool, System and Security Info, was designed to be a cheap tool that runs a basic survey to indicate if an iOS device has been hacked or secretly “jailbroken” Apple generally forbids what would be considered true security applications from running on iOS. Esser has long been a critic of Apple’s security processes, claiming that the company sometimes doesn’t patch the bugs it says it does.”]
Source: https://www.inforisktoday.com/apple-nixes-ios-security-tool-from-noted-researcher-a-9106