Mobile Apps Unlocked Vegas 2016 Thursday, May 5 Retention Breakout Session — 11:00am - 11:20am Join Jampp, OLX and LetGo for a conversation on user retention in one of the most heated verticals in mobile — classifieds. The world's leaders will go over some of their best strategies and tactics in the war of acquiring and retaining both sellers and buyers, sharing concrete examples from the US, Europe and South America. Together they will discuss the main challenges they foresee in the coming months, and answer questions from the audience. Joana Picq, Head of International Business Development @ Jampp Adrián Sarasa, User Acquisition Manager @ Letgo Maciej Słoma, Online & Mobile Marketing Manager @ OLX