I need to implement a grid view with dynamically-changing images.
Most of the time, I use a UITableView to create a grid, but I run into memory issues if I
UITableView
I have used PSTCollectionView and it backwards compatible with iOS 5 and iOS 4.3. UICollectionView is iOS6+ only. It virtually has the same API as UICollectionView.
GMGridView is also a popular choice for creating grid views.