ASL - LSF 4+

University of Rochester

Designed for iPhone

    • 4.3 • 6 Ratings
    • Free

iPhone Screenshots


Thank you for choosing the LSF-ASL dictionary app developed at the University of Rochester, NY USA.

· Choose your search language by clicking on one of the flags.

· Click on a letter to see a listing of entries alphabetically.

· Use the search box to search for a specific term.

You will see videos of both the LSF and ASL sign for the entry you choose.
New for Version 1.1:

Sentence Display - Tap the "sentence" icon to toggle between supported definitions and their usage in an example sentence.

Offline Mode - Definitions can now be downloaded and stored locally for online use by tapping the "download" icon.

What’s New

Version 1.1

Updates for Version 1.1:

Offline Mode
Sentence Display
Improved Performance

Ratings and Reviews

4.3 out of 5
6 Ratings

6 Ratings

Lt 0333 ,


As an educational interpreter, this app has helped our team immensely! I WANT to pay for this app.

eminbk ,

Excellent app for learning ASL and LSF!

App works well and is easy to use. Lots of good information about ASL & LSF, including signs and sentence examples.

App Privacy

The developer, University of Rochester, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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