You can now get libpd from CocoaPods, the dependency manager for Objective-C projects: http://cocoapods.org/?q=name%3Alibpd
The libpd-based musical exploration game FRACT OSC was released last week. Congrats, Phosfiend Systems!
Google’s new Patchfield audio architecture brings a flexible, graph-based API and inter-app audio routing to Android. It also includes support for libpd. Check it out: https://github.com/google/patchfield