(iPhone OS 3.2.1 and higher)
iSignalCode for iPhone OS will bring the International Code of Signals to your iPhone and iPod. The app contains Single Letter Signals, General Signal Code, Medical Signal Code and Procedure Signals. For each signal is indicated: Code word, Pronunciation, Flags, Morse Code, Meaning, Meaning with Complements, Specific Notes and link to the Complement tables. Both General and Medical Signal Code sections include respective Codes and Complement Tables with pictures. The app also lists all the flags related to the International Code of Signals: Alphabet Flags, Numeral Pennants, Substitutes Pennants, Answering Pennant. The app ends with a useful searching by Code and Text tool.