PI83 Graphing Calculator
09/19/2009 App updated to version 1.3
09/01/2009 App updated to version 1.3 (iPhone OS 3.0 Tested)
06/04/2009 App updated to version 1.2
09/19/2009 App updated to version 1.3
09/01/2009 App updated to version 1.3 (iPhone OS 3.0 Tested)
06/04/2009 App updated to version 1.2
01/20/2009 App updated to version 1.1
01/08/2009 New App Added to the App Store Get App
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