iOS APP, later adopt to Android -- 2

We like to get an APP for Android and IOS dealing with actual satellite positions. App should be easy to do, cause there are already existing APPS. With the help of the APP user should direct his satellite antenna in the correct position using GSM, compassspirit level and camera of the Mobile device. We want the APP from start on in two languages (German, English - other should be possible to ad). All requirements of the APP you´ll find in English language in the provided file. If nessecary we will provide the graphics. The APP has to be nice, fast and stable, ready for Google´s Play Store with copy protection and Apple´s Appstore as well. We only want developers biddings which are expirienced in designing Android Apps AND IOS Apps. The APP should be easy to update for upcoming versions. Complete source code and documentaion must be provided. Daily feedback (short e-mail including screenshots) is necessary. If the APP works fine we are able to provide following [login to view URL] want to start with iOS. So pls. set your bid just for iOS. We only want ex perienced freelancers in iOS. Milestones we only create after getting results.