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Sign Language Apps: Learn American Sign Language

Last checked November 10, 2026. Next full check February 2027.

Email to a family member

Many people learn sign language to talk with a family member or friend who has hearing loss. Sign language apps teach signs with video.

This page covers American Sign Language (ASL).

The apps

  • SignSchool

    SignSchool

    Video lessons and a dictionary for American Sign Language.

    No costWeb, iPhone, Android

How to choose

  • Pick a short daily routine. Practice a few signs each day.
  • Learn with a family member if you can. You will use signs sooner.

This guide is general information. It does not diagnose hearing loss and it does not replace a hearing evaluation. An app cannot tell you why you hear less. An audiologist can.

Read more on our site

Questions to bring to your visit

Write these on your phone or print this page. Bring them to your hearing evaluation.

  • Which resources help my family learn together?
  • How can we mix signing, captions and hearing aids?
  • Where can we find a local class?

Common questions

Can I learn sign language from an app?
An app can teach the first signs and the alphabet. A class or a Deaf teacher helps you go further.
Do I need sign language if I wear hearing aids?
Many people with hearing loss use speech, captions and signs together. You choose what fits your life.
Can family members learn with me?
Yes. Learning together can make talk at home easier for everyone.

Other groups of apps

Talk to an audiologist

Want to help someone you love hear better? Call 650-342-9449.

California Hearing Center has offices in San Mateo and San Carlos. One phone number reaches both: 650-342-9449.

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