It looks like you're new here. If you want to get involved, click one of these buttons!
I will be making a app where the user will be able to choose a font, once they have selected the font,
they would be able to manipulate it by resizing and rotating the letters.
Do you know which software I would need to create such a app?
I would assume Xcode. If you don't have any prior knowledge of development for Mac/iOS platforms, I'd recommend taking a look at the Stanford iTunes U course. There's a free textbook in iBooks to go along with the course! Happy Developing!