Mobile apps have surpassed desktop internet usage, with over 50% of digital time now spent on mobile apps. Close to 1800 new iOS apps are launched daily on iTunes alone. In 2016, mobile marketers will focus on promoting apps through other apps, social media platforms like Instagram and Facebook that allow app installs, geo-targeting using smartphone sensors, and video which is increasingly consumed within apps rather than mobile websites. Tactics like push notifications, in-app discovery of other pages and features, and incentivized downloads through brand partnerships will continue to be important for acquiring and retaining mobile users.