The apps on this list were chosen for their quality content, user feedback, and techniques for teaching sign language. We also considered special features that reviewers found to be enjoyable and valuable.
Most of these apps focus on English and American Sign Language (ASL). If an app offers regional signs or other sign languages, we took it into consideration.
Lastly, all of the chosen apps are available for both iOS and Android. They also vary in price to accommodate different budgets.
The ASL App
The ASL App was created by Ink & Salt, a deaf-owned and deaf-run company. It’s a visual-only app that offers more than 2,500 ASL signs and phrases. The app features a slow-motion option, search index, and favorites folder.
One reviewer said, “This makes learning the basics so easy.” Another said that “this is the best app out there.”
The basic features are free to users. Additional offerings, called Sign Bundles, are available for $0.99 each. Each bundle has a theme, such as colors or pop culture. A one-time purchase of $9.99 includes all current and future bundles.
Download The ASL App for iOS
Download The ASL App for Android
Hands on ASL
If you want to learn how to fingerspell, consider Hands on ASL. The visual-only app uses 3D model hands instead of videos or still images. You can zoom into the hands and rotate them to view them from different angles.
Hands on ASL offers game-style quizzes rather than standard lessons. If you enjoy playing games on your phone, you might enjoy this feature.
One user said the app is a “great tool for anyone who needs to be able to communicate using sign language quickly and effectively.”
The app is free to use with optional in-app purchases. The free version has ads, which some users found “annoying.”
Download Hands on ASL for iOS
Download Hands on ASL for Android
SignSchool was created by a trio of friends, including a deaf person. It offers hundreds of sign topics, multiple choice games, and a dictionary with different dialects. The app, which is visual-only, also has a “Sign of the Day” feature. This makes it easy to learn a new sign every day.
With more than 4,000 signs and 200 subtopics, SignSchool is packed with educational content. However, some users disliked that signs with multiple meanings lacked descriptions explaining the differences.
The app might be ideal for intermediate signers. Reviewers note that SignSchool may be best for people who “already know basic ASL and want to expand [their] vocabulary.”
The app is free to all users. It can also be used on a desktop computer.
Download SignSchool for iOS
Download SignSchool for Android
ASL Dictionary is a visual-only app with more than 5,000 videos. It offers quizzes, fingerspelling exercises, a favorites list, and a slow-motion option. The app also includes a history of played words so you can keep track of signs you’ve viewed.
What’s more, the app allows you to download videos to practice ASL offline. This can be handy if you don’t have consistent access to internet.
One reviewer said it’s “very user friendly and intuitive.” Another reviewer noted that it’s “easy to search for specific words” in the app.
The app costs $7.99 to use.
Download ASL Dictionary for iOS
Download ASL Dictionary for Android
Lingvano is run by “an international and diverse team of deaf and hearing people.” The visual-only app has many unique features, including icons to show that you’re learning a new sign. It also lets you use your front camera as a mirror so you can see what you’re signing.
Other features include a searchable dictionary, quizzes, and exercises to practice conversational dialogues. The app offers Austrian Sign Language (OEGS) courses as well.
One reviewer said, “The quizzes are very well put together. You have to spell out answers, recognize hand positioning, and you will move into grammar pretty quickly.” The app also explains facial expressions, according to the reviewer.
The app’s basic subscription is free. A monthly subscription starts at $17.99 a month, but 3-month and 12-month subscriptions are also available.
Download Lingvano for iOS
Download Lingvano for Android
InterSign ASL is a relatively new visual-only app with more than 90 lessons. It offers a dictionary, glossary, and games. The developers are planning to include sign variants.
According to reviewers, the signs are broken down into steps, “so you don’t have to learn everything at once.” Another user said, “There are a few ads but nothing that impedes the learning.”
However, some reviewers noted that the video quality can be a bit poor. This might make it difficult to properly see the signs.
The app is free to use, but has in-app purchases starting at $4.99.
Download InterSign ASL for iOS
Download InterSign ASL for Android
Pocket Sign can help you learn ASL via interactive “small sized” videos, flash cards, and quiz-like exercises. It also includes lessons for baby sign language and the ASL alphabet.
When the app teaches you a new sign, it provides a few sentences explaining the hand movements. This can help you better understand the correct motions. As one user said, “The way they teach you makes it so easy to remember the movements.”
The free version includes daily lessons. Otherwise, membership costs $5.99 a month or $59.99 a year.
Download Pocket Sign for iOS
Download Pocket Sign for Android
ASL American Sign Language
ASL American Sign Language offers a range of educational content, including commonly used phrases and vocabulary. The app also has nursery rhymes and picture matching games, so it may be useful for learning ASL with children.
The videos have an audio component. If you have hearing and want audio assistance, you might like this feature. However, reviewers have noted that the video quality isn’t always the best. In some clips, the instructor is standing far away, or music is playing in the background.
The app’s basic subscription is free to use. A one-time purchase of $2.99 will give you access to more features.
Download ASL American Sign Language for iOS
Download ASL American Sign Language for Android