iOS app very very similar to mystuff2 pro version

We need an iOS app to be developed (for ipads and iphones), very very similar to mystuff2 Pro version: [login to view URL] We need these functions: 1. Database structure(template) creation capability identical with mystuff2 pro 2. Importing capability identical with my stuff2 pro 3. Exporting capability identical with my stuff 2 pro 4. Filter and sorting capability identical with my stuff2 pro 5. Tool setting capability identical with my stuff2 pro 6. Data and image collection functionality identical with my stuff2pro 7. User management capability 8. Data transfer between devices These functions are in mystuff2 pro but we do NOT need them: 1. Purchase Section 2. Action Section 3. External Website Communication ( Like Amazon) Please take a look at mystuff2 pro app first then bid.