cost per mobile app installs across south american nations

State of mobile app downloads and cost per installs in Latin America from Sumit Roy

Brazil Costa Rica and Chile are among the nations with highest mobile app downloads, with 81%,9% and 3% receptively .Online gaming and sports  have seen the highest mobile app downloads across Latin America. The highest cost per installs aross iOS devices in Chile is highest  ( 10X) followed by Argentina,(5x) Costa rica and Brazil.. Brazil is the cheapest market in terms of getting mobile app downloads across mobile devices as compared to Argentina ( data : inmobi)

cost per installs across iOS device lowest across north america

 Mobile app downloads across North America

US and Canada  mobile users  lead in gaming app downloads , while cost per installs across iOS device is lowest in United states

mobile apps with more than 100% user growth

Latest data from Flurry's reveal that among all mobile apps , apps that provide "personalization"  functionality  has been growing the fastest.
Personalization apps (such as Android lock-screens and Emoji keyboards) were by far the fastest-growing, with sessions up 332% year-over-year. The news and magazines category, which had seen below-average growth in 2014, rebounded with a strong 135% gain last year.
No 3 fastest growing mobile apps were utilities and productivity apps maintained solid growth, up 125% year-over-year after a 121% increase in 2014.