| It's ethically dubious that the advertised function of the app is a VPN to "keep you and your data safe", while the reason it exists is so that all phone traffic goes to Facebook. This is not clear from the app description -- there is only a generic message about monitored app use, to which users are so used as to not pay any attention. > "The app's privacy policy says it may share information with "affiliates" that include its owner, Facebook. "As part of this process, Onavo receives and analyzes information about your mobile data and app use" > A Facebook spokesman said it is clear when people download Onavo what information it collects and how it is used. "Websites and apps have used market-research services for years," the spokesman said, noting that the company also uses outside services to help it understand the market and improve services. Then Facebook can attack the competition by seeing in real time how usage of competitive apps varies in response to new features and inform acquisition decisions. > Onavo's data paved the way for the purchase of WhatsApp for $22 billion. Onavo showed the messaging app was installed on 99% of all Android phones in Spain -- showing WhatsApp was changing how an entire country communicated, the people said. |