This document discusses Backend as a Service (BaaS) and how it can help save time and money when building Android apps. It describes how backend development used to be difficult, involving technologies like MySQL, Hibernate, and managing your own servers. The document then introduces apiOmat as a BaaS company that makes backend development easier through their APIs for Android, iOS, PHP, and Java. It shows how BaaS costs can be lower than self-hosting for different app sizes and outlines apiOmat's hosting in Germany, service level agreements, and generated SDKs.