Company Mariner Software created these great apps:
Mariner Calc Spreadsheet for iPhone, Calc Lite Spreadsheet, MacJournal for iPhone, Calc XLS Spreadsheet, Contour, MacJournal for iPad, Contour, Paperless, Narrator, StoryMill, Montage, MacJournal, Calc XLS Free Spreadsheet, Persona, Gourmet Mobile, MacGourmet Deluxe 4, MacGourmet 4, Paperless Lite, Contour 2, MacGourmet Mobile, and others..