This document discusses mobile app marketing strategies and challenges. It notes that mobile apps now account for over 50% of digital media consumption. However, mobile marketing faces challenges like complicated attribution and access to data and media channels. The document recommends starting with comprehensive attribution measurement, expanding across mobile media channels, and optimizing campaigns for long-term value metrics. It provides case studies of companies that achieved major growth in key metrics by partnering with Fiksu for mobile user acquisition and optimization.