Localizing Cocoa projects usually means maintaining a NIB per language. This is a maintenance nightmare. There is tooling to help but this still adds complexity that most of time is not even really needed.
With TCLocalizer you use only have to maintain a single NIB and localize during runtime. It's fast, you can keep everything in localizable string files. All you have to call is:
- (void) viewDidLoad
{
[super viewDidLoad];
[[TCLocalizer localizer] localizeViewController:self];
}
It can't get much easier than that. Has support for iOS and OSX.
The code is released under the Apache License 2.0.