Loftico – The WG Planer App is an iPhone Application build using The-M-Project and PhoneGap. The project was developed in the summer term 2011 by Nicolas Drebenstedt, Alexander Scholz and Alexander Zarges. Projectmanager was Karina Humbold (CSM). The app can be used to organize your life in a shared flat or students home. The guys did a really good job, so good that the Stuttgart Newspaper wrote about their app (german):

http://www.stuttgarter-zeitung.de/inhalt.apps-im-test-sicher-mitfahren-und-sauberer-wohnen.55e5da3a-d619-4bbd-8eac-47bf720a40f4.html

Perhaps you’ll be able to download it from the App Store soon?