This free sketching app lets you do quick-and-dirty prototyping to try out (and share) user-interface ideas.

- Sketch a series of screens using your finger or a stylus.

- Link them together with hotspots.

- Hit "Play" and try out (or demo) your rough UI.

- Share your prototype as clickable HTML by email, Dropbox, etc.


The goal of Quick Proto is to let you draw rough ideas as fast as possible - sketch, link, share, done.

Works on all screen sizes (phone, small tablets, big tablets). Better with a stylus, particularly the Samsung Note series.

This app is FREE with NO ADS or sneaky trackers. I hope you find it a useful addition to your design toolkit. Feedback is very welcome; let me know how I can improve it to suit your workflow.

Permissions: Photo/media/files (external storage) - This is needed for sharing prototypes (see below).

Credits:
- Developed using B4A by Anywhere Software.