Subscribe to our newsletter:


iPhone / iPad
  • Reference
  • Education
I want this app
Download from AppStore

40% off sale only this week (ends 3/18/11). "I purchased or demoed all of the ASL software available for the iPhone and this is far and away the best. The interface, timing, and animation are the best available. The vocabulary is superior to other apps in this price range."
- aslmom2two

iSign is an ANIMATED phrase book of 800 American Sign Language (ASL) gestures. Each of the gestures is modeled with a 3D character and completely animated. The vantage point for each sign was chosen so that the user can see the details of the hand positions. These are the ASL signs, not finger spellings.

You can see a video of the new version of iSign in action at:

There is a lite version of this program, iSign Lite, which only contains 25 signs currently for sale on the app store.

I chose a diverse range of basic signs in areas such as; feelings, things around the house, numbers, colors, shapes, school, sports, etc.

Signs can be sorted alphabetically or categorically. There are favorites, a search function, and the much requested quiz mode.

A special thanks goes out to iSign user "Marnie" for taking the time and effort to categorize the signs and for all her input. Thank you!

If you have feedback, problems, or suggestions for this application, please contact me directly.

If you are curious, there was an article written about the origin of this application at:

Thank you for for taking the time to look at this program.