Please have a look at my existing Android app: [login to view URL]
I need new design for it. Design should be clean and serious. It shout reflect that this is a serious security app. Also with new design we should increase usability of the app and make it easier and more intuitive to use. You're free to change layouts of pages. You need to present me with different versions suitable both for smartphones and tablets.
App design should be applicable to IOS too, as IOS version developemnt will start just after new design will be ready.
Depending on design it is possible that we also need to update app logo to suit new design.
Please feel free to ask any additional questions.