The data trap

Low-cost smartphones will bring multiple millions online this year, but the price of mobile data is still prohibitive to many in emerging markets.


Big screen

Screen size is a major factor in how smartphone users choose their next device. Jana surveyed people in nine markets to learn more about screen preferences.


Beautiful gaming

The 2014 FIFA World Cup in Brazil will be the most watched sporting event ever. But beyond the tournament itself, football is set to make a huge impact on the app store economy this summer.