Medical survey iphone app design

the challenge was to create a clean, simple yet modern design for survey app. design must be reuse-able by changing colors codes from the back-end to match with any brand who is going to use this app for their next survey. in attachment you can find one click color change examples

See attachment for full view

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You can find this project on behance http://www.behance.net/gallery/Medical-App-UI-UX/7388471