??????????趼???????????????????????????????????????????Щ???????????????????й??????????????п??????????????????????????????
??????????????????????????????????????????????????????????????Google Play????12???????????50???????iOS App Store???????100???????Android?????????iOS????????????????????iOS????????????????Android??????4????
??????????????????????????——100???????????е???????????????????WWDC??????????????300?????????????????????????200?????????????????????????????????????????????????????????ζ???????????????????????iOS???????????????????????????????I/O?????????????????????????????Щ?????????????70????????????????Google Play??????iOS App Store????п???????????????????????????????????????????——2013????????е??????????????????????????

????????Google Android?????????????iOS???????????????ζ??????λAndroid?????????????????iOS????????????????????????????????н????????????????
????????????????2013????????ο?????Android??ú?iOS????????????

??????????12??????Google Play????????500??Σ???iOS???????????250???Google Play???????????Щ??????Google Play??и??????????λAndroid??iOS???????????????????????
??????????????Щ????????????????????Android??iOS????????????750??????Σ?????????????????????250???????