Excel Form to Mobile App.

We have an Excel Spreadsheet that has multiple tabs and complex formulas that we would like to convert to a mobile app. The spreadsheet is used as a project flow document to gather information and also performs calculations which are used by the person inputting the data. Here are some things we would like to see in the app: * We would like the app. to make the data entry more intuitive and follow a specific order. Currently, it's just a spreadsheet and people need to be trained on which fields and tabs to fill in first. * When inputting information, we would like the option to use the camera and have the pictures saved as an attachment. *We would like the option to save each spreadsheet/form as a .pdf when complete. *We would like the option to export each spreadsheet as a CSV or excel file. *We would like to consider any reports that can be written for the app. * We would like to be able to update the app whenever the master spreadsheet is updated. * We would need a navigational menu. * We would prefer a local programmer (Dallas, TX), but not a deal breaker. *We would like the ability to save multiple projects and data entry and come back to it at a later time. In order to get this project you must sign a Non-Disclosure Agreement. More detailed information is available, but the description above pretty much sums up our needs.