But now a software developer created a new tool which will allow Apple users to change the system of iPhone font on iOS 16 without the need of having to jailbreak their phone.Developer Zhuowei Zhang created a tool (via MacRumors) which allows changes to the system-wide font of an iPhone.The tool is said to be available on GitHub as an IPA file which lets users choose among several fonts such as Fira Sans, DejaVu Sans Mono and Comic Sans MS.In order to check what version the iPhone is running on one can go to the Settings and then go to General and then About and after that one can see what all is listed as the iOS version.Users having an iPhone with iOS 16.1.2 will be able to change the system-wide font."