Cattail.Nu Drawing Assistant
for iPhone®, iPad®

A Digital Tool to Measure Proportions for Drawing and Painting
Buy Now

What if measuring was more accurate?

OLD WAY

OLD WAY

Cattail.Nu
Drawing Assistant

What if creating a grid were less tedious?

OLD WAY

Cattail.Nu
Drawing Assistant

You could teach yourself to draw just like master artists, except more easily.

F. Hodler

J.S. Sargent

J. David

J.S. Copley

Watch the Video

How to Use

• Swipe 1 finger up and down to scale grid.
• Tap C to change the grid Color (blue, magenta, brown, grey, green, red, white, black).
• Tap + and - buttons to fine-tune grid size.
• Use the x y z tilt display to check your device's orientation to the subject.
• Tab I to view this help.

How to Buy

Cattail.Nu Drawing Assistant requires a gyroscope and camera on your device.

Buy at App Store

Support / Privacy Policy

• Contact Me: Drawing@Cattail.Nu
• Website: Cattail.Nu

Privacy Policy: Cattail.Nu Drawing Assistant collects no data.

Additional Resources

• Other Drawing Tools
• Cattail.Nu Drawing Assistant 2: Value

• Non-Cattail.Nu Art Tutorials
• Video tutorials on drawing using grids
• Web information on drawing using grids

• Cattail.Nu Artist Links
• Portable Artist Supply Box
• Digital Newton's Color Wheel
• Fractal Photoshop Brushes
• Math for Artists

Copyright

Apple, the Apple logo, iPod, iPad, iPod touch, and iTunes are all trademarks of Apple Inc., registered in the U.S. and other countries. iPhone is a trademark of Apple Inc. App Store is a service mark of Apple Inc.

Cattail.Nu is a trademark of Theresa L. Ford.