Add a funcitonal landing page & Some small features to an existing iOS & Android app -- 2

Please please please do NOT bid if you don't understand the requirements. The code for both OS is available as well as Web services written in php /mysql I have an app in apple store and also android "Okazyon" , that I would like to add a landing page (similar image to what I want is attached), and once the categories are clicked, then only offers for that categories are shown and everything else is filtered out. Also some other minor changes listed below. 1- Add a landing page with different buttons that will allow the user to filter, i.e What are you looking for “Restaurants, Cafes, Bistros, Clothing etc… “ I will provide a screenshot. 2- Remove admin from Android app (This is really easy) (Admin section in android app, which needs to be removed) 3- Fix the map crash in android 4- Fix the iOS bug that app crashes when using various non English letters. 5- Re-define categories . Add more, and change some. i.e change them to add Cafe, Bistro, Restaurant etc.. 6- Reverse geoCoding to add offer country to the database 7- Make sure that with DB queries Date of a record is added to different tables. 8- App name change (Which I need to think about still) 9- The changes will be supported in Arabic and English. 10 - Add German language support. You will need to understand the code, which is (iOS, Android, and Webservices written in PHP)