This is Pocket UI Kit our design for a fintech app that you can download and use straight away. We are offering sketch and photoshop versions for the theme as well as a react-native theme.
By downloading this you can start implementing the functionality of the app and not worry about design or pixel perfect implementation. In this kit we have login screens, sign up screens, balance and account screens etc. There are different versions of navbars and menus as well plus some chart library that you can use straight away and a calendar.
The general theme of the product is money so anything that you would do with that will fit straight up but it's not a requirement as you can list instead of numbers any kind of information that would work. Like analytics app, social app for businesses, or a simple app that uses just the sign in screen and the account screen to show companion information for your web application.
Design work by EpicCoders (http://epiccoders.co) & Wang (https://dribbble.com/wantline)
Love <3, Epic Coders team.