Intersign ASL - Sign Language

Intersign Apps

In-app purchases

About this app

🧑‍🏫 Deaf ASL teachers
Our content is developed by certified Deaf ASL teachers, including university instructors and experienced online educators.

🎓 Learn ASL the Fun & Easy Way
Over 400 lessons across 17 themed sections. Whether you're new to ASL or looking to sharpen your skills, Intersign adapts to your pace!

🆓 Always Free!
Intersign is free to download, and our core content will always be free.

🧩 Step-by-Step Learning
Just getting started? No problem. We'll guide you through ASL from the basics to more advanced signs, at your own speed.

📚 Built-in ASL Dictionary & Glossary
Easily look up signs and reinforce your learning with our integrated ASL dictionary and glossary.

🎮 Practice with Games & Activities
Make learning ASL fun and effective with mini-games and interactive activities designed to keep you engaged.

🏆 Earn Rewards as You Learn ASL
Stay motivated by unlocking rewards and tracking your progress as you improve your sign language skills.

🌎 Sign Variants
We know signs can vary by region — we’re working on adding regional sign variants!

🤝 Made for Everyone
Intersign was created to support anyone who wants to learn Sign Language, regardless of background or experience.

🌍 Supporting the dissemination of Sign Language means promoting inclusion and equal opportunities for all.

💌 Got feedback or ideas?
Feel free to reach out anytime at [e-mail]

Ratings and reviews

I love this app. I do not have a hear impaired person in my life but I did have a child who was a little delayed and this seemed to be her opening into communication. She really took to it now we use signs as we talk to keep them fresh. I had only know the baby signs though so this app allowing me a much larger vocabulary for FREE is very nice. Yeah, thats right...all I have is one measly ad at the end of a lesson. Crazy helpful and not all that constant "buy more" pressure. Thank you!

Lessons are manageable bites that are themed. There are regular ads, but they're quick. If you're willing to watch ads, you can basically do an unlimited number of lessons per day, unlike most of the other apps I saw that have a hard limit. My only problem so far is that I cannot get the videos to replay so I can watch a sign again. If I put them on slow mode, I can usually catch back up.

error causing issues -" Error: Null check operator used on a null value " I love this app and have been using it just about daily. I love the random lesson option cause it allows me to keep my streak while still needing more time on a lesson. My only issue is an error that just started yesterday. I don't know if it is just me or happening to others. But this error stops me from using the app entirely. It loads a black screen with the message written above. I can't get passed it.

What’s new

- Multi Sign Language Support – Learn ASL, BSL, and LSM all within the same app.
- UI Improvements – A cleaner, smoother experience throughout the app.
- Bug Fixes – We've fixed various issues to improve stability and performance.