An app designed to help with stress management through the development of critical thinking skills and creativity

Porsche 911 Carrera S Configurator example

Prototype for a tourism app, more info at www.trotalo.com

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