Use a variable to add the costs of premium features that are selected or deselected using an iOS switch component. See a video of how to do this step-by-step in this webinar: https://support.proto.io/hc/en-us/articles/115001585411-Model-advanced-prototypes-that-use-variables-part-II TAGS: variables variable math addition switch switches fire an items event

Say hello to our brand new visual easings manager! This project was created using custom easings and more specifically cubic bezier.

I used the Sketch "Delicious" free UI Kit for a food recipes app. It includes 11 pixel-perfect screens. I just added Proto.io interactions and created a great prototype! This Delicious UI Kit was designed by Robert Anitei Sketch source: https://www.sketchappsources.com/free-source/1765-delicious-ui-kit-sketch-freebie-resource.html

A project which sorts your players according to the number assigned to them by highest to lowest. You can clear to reset everything back. Created using containers and variables. Can be used to make sure everyone's turn in the game is mapped out correctly.

Game Title Screen Project. Using a minimal design with overlay transitions, mouse hover effects and states.

A website template with multilevel dropdown menus and scrolling area.

Travel app (Part 1) Work in progress of Travel project Credits: https://www.sketchappsources.com/free-source/2947-travel-app-ui-kit-sketch-freebie-resource.html