ReaddleDocs
Allows to open documents Microsoft Office Word and Excel format on iphone
Recorder
Voice recorder for iPhone.
Starmap
Star map. A simple and intuitive program for studying the stars. Everything about it is fine, only the names of the constellations are in Chinese.
VisuaRadio and Tuner
Internet radio for iPhone.
Instructions: how to install the program on an iphone via an .ipa file.