IITintedImageView is a subclass of UIView (not UIImageView due to UIKit implementation details) that supports tinting the chosen image. For best results use a white foreground and transparent background.

IITintedImageView *imageView = [[IITintedImageView alloc] init];
imageView.image = [UIImage imageNamed:@"hello-world.png"];
imageView.tint = [UIColor redColor];

It's also UIAppearance ready!

[[IITintedImageView appearance] setTintColor:[UIColor greenColor]];

IITintedImageView is not a subclass of UIImageView because UIImageView optimizes rendering its attached UIImage, so there is no hook point for overriding that. This means you need to be careful when adding an IITintedImageView to your xib or storyboard; drag out a UIView (NOT a UIImageView) and set its class to IITintedImageView.