FontSwap is a free program and is compatible with the iPhone, iPod Touch and iPad. The function of this one is applications that we will be able to change different fonts which appear in the functions that the iOS offers, since with it it brings a great quantity of sources that you will be able to change when they want, to manage to personalize our iPhone and to give him his own style.
It notices: to use this application in our iPhone must be liberated by means of Jailbreak our device, this way of this form we will be able to install this application in our iPhone.