ASL Dictionary Sign Language

ASL Dictionary Sign Language

ASL Sign Language

2K ratings
109 reviews
#107 in paid Education
📚 Education
🔍 Reference
$7.99

Lowest price: $7.99 2 years ago (-0%)


Price history


Details

  • Released
  • Updated
  • December 18, 2013
  • September 30, 2026

Features

ASL Dictionary Sign Language video #1 for iPhone
ASL Dictionary Sign Language screenshot #2 for iPhone
ASL Dictionary Sign Language screenshot #3 for iPhone
ASL Dictionary Sign Language screenshot #4 for iPhone
ASL Dictionary Sign Language screenshot #5 for iPhone
ASL Dictionary Sign Language screenshot #6 for iPhone
ASL Dictionary Sign Language screenshot #7 for iPhone
ASL Dictionary Sign Language screenshot #8 for iPhone
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About

Learn and master American Sign Language with an extensive interactive dictionary featuring over 5000 ASL videos. Practice your skills with quizzes, create custom study lists, and utilize features like slow-motion playback and fingerspelling exercises. This comprehensive tool requires no internet connection.

✓5000+ ASL video translations
✓Fingerspell recognition and exercises
✓Interactive quizzes
✓Favorites list
✓Slow-motion video playback
✓Offline access
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What users say

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What's New in ASL Dictionary Sign Language

7.0

September 30, 2026

ASL Dictionary updates and improvements for iOS 27

Charts

Top Paid

📉 107-4

Education

This app dropped -4 positions in Education chart.

Last updated on October 13, 2026.

User reviews

Misinformation

While I appreciate the app for having quick offline access to signs, I found out through interacting with deaf people in my community that many of the signs are incorrect. I also think the app lacks quite a few helpful features like being able to unfavorite and favorite signs as you practice and learn them. This made it hard for adding new vocabulary and removing signs I had already learned. I emailed them some suggestions and there was zero response or support. The app is what you get. I bet that will go for the outdated signs as well. I personally recommend lifeprint.com over this. It’s free and hasn’t taught me any incorrect signs.
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Must have app for older adults learning ASL

My wife and I are in our mid 70s and trying to learn ASL to support our youngest grandchild (age 6) who is going deaf. The app allows us to simply see how to sign a word or common phrase. We use other apps and a tutor to learn ASL, but quickly found that an accurate and easy to use dictionary is a must have.

If you’re an older adult trying to learn ASL buy this app.
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Language

I have used this app.. I don’t know how long and it is sooo helpful!! Down to the quizzes it provides and the dictionary. I love it

This is a great resource

I’ve been using this for years. It’s helpful, accurate and easy to find words to remind you of words you may have forgotten, or updated.

Excellent!!

This is such an amazing tool for learning the wonderful language of ASL!

Developer apps

User experience

🐞

Reported Bugs

2 issues

Freezing/crashing issues reported by some users

Bug

Inconsistencies in how certain signs are demonstrated

Bug
✨

Requested Features

5 requests

Add more words and phrases to the dictionary

Feature

Provide options to obscure mouthing during quizzes

Feature

Implement audio/voice playback for signs

Feature

Allow users to create custom word lists and quizzes

Feature

Improve organization of words into categories

Feature

FAQ

What is this app?

This app is an interactive American Sign Language (ASL) dictionary designed for iPhone and iPad. It provides over 5000 ASL video translations for words, including multiple ways to sign the same word and words with multiple meanings. It also includes features like quizzes, favorites, and fingerspelling exercises.

How do I learn ASL with this app?

You can learn ASL by browsing the extensive dictionary of video translations, practicing with various quiz modes, and utilizing the fingerspelling exercises. The app also allows you to create a favorites list of signs you want to focus on and quiz yourself on them.

Does this app require an internet connection?

No, this app does not require an internet connection to function. All the ASL video content and features are available offline, making it convenient for learning anytime, anywhere.

What are the advanced features of this app?

Advanced features include fingerspell recognition for complete words, fingerspelling exercises, adjustable slow-motion playback (1-100%), a 'Play All' option for videos, swipe navigation between videos, looping videos by default, and a history of watched videos that can be managed.

Is this app free or paid?

This app is a paid application with a one-time fee. There are no additional in-app purchases or advertisements, ensuring an uninterrupted learning experience.