The developer ( Gaurav Giri) thought that you should have the possibility to revert back to normal, if you ever get tired of your customized fonts so, he made it easy by using the” Restore Default Fonts” option. In addition, this application is set with a font pre-viewer, so you can see how the font will look before you install it on your iPhone.
Another good news is that with FontSwap you have the possibility to download hundreds and hundreds font packs or individually from the Cydia store so boredom will become almost impossible
Regarded as a whole, Fontswap is a great way to customize your iPhone and pairing with another application such as Spring Board Rotator or any other, you can make your interface unique. Any application for jailbreaking will want to add these one to their arsenal.
Note : If you own a iOS 5 please be informed that FontSwap is not yet stable on this operating system, but it is reportedly stable on iOS 4.You can use iOS 4 operating system which is guaranteed to work with.