An as close as possible copy of the IFTTT onboarding experience. This prototype is also made in 4 other tools (Pixate, Origami, Framer & Form) to compare the differences between them. More info: http://medium.com/sketch-app-sources/five-app-prototyping-tools-compared-form-framer-origami-pixate-proto-io-c2acc9062c61 Original app: http://appstore.com/IFbyIFTTT

This prototype is addressing the payment portion of the Car2go app. The current mobile app has no options to manage any payment information. Use the blue car icons or the hamburger navigation to view the proposed payment portion.

public transport have never been so easy

This is a prototype of an app that pairs with a fitness track called Pulse Band. Pulse Band can count steps, measure heart rate, count stairs climbed, and also measure blood pressure.

PRIVATE

'Space tourism for everyone' “Earth is a small town with many neighborhoods in a very big universe.” ― Ron Garan Hey, here is my prototype which I made using Proto.io. Imagine that one day we all will be able to become space travellers.

A tester application to determine the functionality of Proto.io