SketchThing

Super simple offline sketchbook app for the web in the age of touchscreens and tablets. It's your digital moleskine.

iPhone/iPod touch version

Android/PC version

You might also want to get a capacitive stylus from Amazon.com.

Todo list:

• Online storage and synchronisation of sketches between different devices and browsers.
• The ability to post sketches to blogs and email them to people.
• A version for other touchscreen friendly browsers like Firefox and Chrome.
• A version for Android.

SketchThing is made by Chris McCormick and is Free Software (LGPL). Get the source code, or clone it with bzr branch http://mccormick.cx/projects/SketchThing/.