AndroidBadaBlackBerry OSiOS (iPhone OS)Symbian OSWindows Phone 7
Latest version2.3.4 (phones) / 3.1 (tablets)1.2.16.0.04.3.3Symbian^37.0.7390.0
Release date2011-02-092011-01-282010-05-012011-04-302010-09-142011-03-26
Development languageJavaC++JavaObjective-CJava - C/Qt - PythonVisual Basic / Visual C#
Open sourceYesNoNoNoYesNo
SDK access pricefreefreefree$99/yearfree
SDK platform availability
WindowsYesYesYesNoYesYes
Mac OSYesNoNoYesNoNo
LinuxYesNoNoNoNoNo
Technical details
MultitaskingYesYes limitedYesYesYesYes
Adobe Flash supportYesYes FlashLite 3.1 (Flash9 - AS2)NoNoYesYes
Market place
Market nameAndroid MarketSamsung AppsBlackBerry App WorldApp StoreOVI StoreWindows Phone Marketplace
Number of apps250000 +3000 (Q1 2011)160001000000 +65000 +2400 +
Units sold in the world4.8 millions3.5 million units (Q1 2011)1.2 millions8.4 millions24 millions1 million units (Q1 2011)
Developer share revenue70%100% (-$200 fee/10 applications,updates)70%70%70%
Websitehttp://developer.android.com/http://www.bada.com/http://na.blackberry.com/eng/developers/http://developer.apple.com/iphonehttp://symbian.nokia.com/http://www.windowsphone7.com/
Additional
Wikipediahttp://en.wikipedia.org/wiki/Android_%28operating_system%29http://en.wikipedia.org/wiki/Bada_%28operating_system%29http://en.wikipedia.org/wiki/BlackBerry_OShttp://en.wikipedia.org/wiki/IOS_%28Apple%29http://en.wikipedia.org/wiki/Symbian_OShttp://en.wikipedia.org/wiki/Windows_Phone_7
Last update2011-09-02 20:43:142011-05-05 23:53:552011-09-02 20:42:562011-09-02 20:42:562011-09-02 20:42:562011-09-02 20:42:56
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