[dguido]

For fun things you can do with a good working jailbreak, check out this integrity validator that checks if your phone is free of malware by exploiting it: https://github.com/trailofbits/ios-integrity-validator

[pronoiac]

Amnesty International released Mobile Verification Toolkit to check your phone for malware, by checking encrypted backups on your computer. https://github.com/mvt-project/mvt

[chatmasta]

TrailOfBits still publishes the iVerify App, which doesn't go so far as actually exploiting your phone, but is still a useful app to have installed. It will send you a notification when there is an iOS update available, and you can configure it to remind you to hard reboot your device on some periodic schedule. I have it installed and appreciate the reminders to reboot.

[justusthane]

I’m not sure if you realize that the person you replied to is the founder of TrailofBits :)

[KennyBlanken]

Most of this is built-in to iOS, and there's no need to "hard reboot your device on some periodic schedule."

Edit: it appears that all of the application's functions are easily done by setting reminders and simple automation using built-in iOS apps. This is crapware and I don't know why OP is pushing it as so necessary.