Dr. Proto

Ultra fast prototyping with the Apple pencil (now with one week free trial):
Use the Apple pencil on the iPad to create screen mockups in minutes. Define hotspots and transitions between screens. Live rendering on connected devices allows you to validate your design in multiple screen resolutions.

Define Interactions:
Define hotspots, and animations between screens. Most of the the standard iOS gestures and animations are supported.

High Fidelity Screens:
Seamlessly integrate high fidelity screens by exporting your screens from your design tool (Sketch or Figma or Adobe XD) to the Dropbox folder created for this app (requires Dropbox access). The animations and transitions you defined continue to work on high fidelity screens, helping you test the finished prototype.

Share your app:
No links, no downloading. Airdrop the finished app with your audience, and they will be able to use it right away. Or share using other methods available in the iOS share sheet.

License purchase required (after free trial):
Please purchase one of our licenses to use this app. We have several license options that you can choose from. Our "usage only" policy means a one month license lets you use the app for a month. So, the days you do not use the app are not counted.