Simple Data Report Application ( IOS & Android )

The project is to create an application to look up some data, calling our own server API endpoint (xml/json). There are 3 'pages' only: - Page1: Welcome screen, with 2 buttons, pointing at Page2/Page3. - Page2: Action1: look up data using 'A' set of parameters (2 input fields) + history (aka list of previous lookups, can be fetched from our server API as well, need to be cached) - Page3: Action2: look up data using 'B' parameters (2 input fields) Important notes: - Backend API is provided _by us_, you only need to write the application to make calls to it - In-app payment (Google/IOS native payments) handling is necessary. 1 payment/data lookup. - User's phone number must be verified. Our backend API sends a code (via SMS) and user need to input it to application. The app need to prefill phone number automatically and look for incoming SMS to auto-verify number (just like Viber does). Wireframes are provided, this is a simple mobile app with display of XML data from server. Native apps are necessary for both platforms with widest possibly compatibility. (At least Android 4.1 & iOS 8 preferably)