This is how app development works in all its facets. This is how app development is fun. This is how you avoid stumbling blocks when using an app. For app developers, app administrators of our app platform appack, but also for other interested parties, the app offers bundled knowledge about app development and many other aspects. The app includes an “Academy” knowledge area, tips on app development, design, rollout and operation of smartphone apps. Our support can be reached with just a few clicks if you have any questions or problems. We report something new from the development via push message. The app can be used as a preview app before an appack app is published. Stay up-to-date with this app with new functions, trends and possibilities to keep your own app always up to date with the latest developments.