I was using the Prisma app (like half of the world probably) and noticed the info bubble when you swipe with your fingers to adjust the strength of the effect.
This is my implementation (written in Swift) of this component, which comes with the Prisma look out of the box.
Continue reading TNInfoBubble – Prisma app info bubble component
Last year I published TNCheckboxGroup for Objective-C, but I had a few comments it didn’t work when using with Swift. So I just published a Swift version on Github. This versions leverages UICollectionView to handle big sets of checkboxes. TNSwiftyCheckboxGroup, create checkbox groups in Swift.
Continue reading TNSwiftyCheckboxGroup, create checkbox groups in Swift