There are a bunch of apps out there for iOS which enable you to add text to your photos. However there aren't many which are beautifully well done or as easy to use as "Over".
The app is made by a one man team and his name is Aaron Marshall. There was no capital put into this app or no paying crazy amounts of money for a developer, he simply put the app together to take care of his family and build a college fund for his son..
That's why the app is dearer compared to most (£1.49). But you do get a lot more fonts and better customisation than most other apps out there which do the same job.
It's super minimal and makes adding text super easy. Adding text to images can give a whole different perspective to them, whether it be motivational quotes, or "LOL" moments.
The app is available for both iPhone and iPad. So if you take pictures with your iPhone, have them in the cloud, you'll easily be able to utilise that iPad screen to add text to those pictures.