So my prime focus in the last few years have been digital magazines.
So here is an awesome library that I am grateful for. It is called AQGridView written by Alan Quatermain
You can find the git here.
It is really simple to use.
The three delegate methods, which are similar to a UITableView are
- (NSUInteger) numberOfItemsInGridView: (AQGridView *) aGridView
- (AQGridViewCell *) gridView: (AQGridView *) aGridView cellForItemAtIndex: (NSUInteger) index
- (void) gridView: (AQGridView *) gridView didSelectItemAtIndex: (NSUInteger) index