This document discusses challenges and best practices for DevOps for mobile apps. It outlines 10 challenges, including fragmented platforms, app stores adding deployment steps, and managing provisioning profiles and keys. It then describes IBM's 4 DevOps principles and discusses continuous integration, continuous delivery, continuous testing, continuous monitoring, and mobile app delivery best practices. These include automated build/deploy scripts, testing on devices, simulating backend services, monitoring performance, and using a private app store for testing.