Best Sign Language Apps for Kids
Best Sign Language Apps for Kids
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Learning sign language benefits all children, not just those in the deaf and hard-of-hearing community. It develops spatial awareness, fine motor skills, memory, and an understanding of inclusive communication. For children with deaf family members, friends, or classmates, sign language fluency enables meaningful relationships. Modern apps make learning American Sign Language (ASL) and other sign languages accessible through video demonstrations, interactive quizzes, and practice activities. We tested the leading options to find apps that teach sign language accurately and engagingly.
How We Evaluated
Each app was tested by children and reviewed by ASL educators for accuracy. We scored on five criteria:
- Sign accuracy — Are signs demonstrated correctly by fluent signers?
- Visual clarity — Are video demonstrations clear, well-lit, and shown from the learner’s perspective?
- Curriculum progression — Does the app build from individual signs to phrases and conversations?
- Engagement — Will children practice regularly and retain what they learn?
- Cultural context — Does the app teach about deaf culture alongside sign vocabulary?
Top Picks
| App | Age Range | Price | Platform | Our Rating | Best For |
|---|---|---|---|---|---|
| The ASL App | 8+ | Free (basic) / $2.99-$9.99 packs | iOS, Android | 4.7 / 5 | Best overall |
| Signing Savvy | 10+ | Free / $99/yr | Web | 4.7 / 5 | Best dictionary |
| Baby Sign Language | 0-5 (parents) | $2.99 | iOS | 4.6 / 5 | Best for babies/toddlers |
| Marlee Signs | 5+ | Free | iOS, Android | 4.6 / 5 | Best celebrity teaching |
| ASL Bloom | 6+ | Free / $9.99/mo | iOS | 4.5 / 5 | Best structured course |
| Sign Language ASL | 8+ | Free | iOS, Android | 4.4 / 5 | Best free option |
| Handshape Recognition | 10+ | Free | iOS | 4.3 / 5 | Best practice tool |
Detailed Reviews
The ASL App — Best Overall
The ASL App provides video demonstrations of thousands of ASL signs, organized by category (greetings, food, family, school, emotions). Each sign is demonstrated by a deaf signer from multiple angles, with slow-motion playback available. The app includes quizzes to test retention and conversational phrases that string signs together.
Why parents love it: The signs are demonstrated by members of the deaf community, ensuring cultural authenticity and correct form. The slow-motion feature lets children study hand shapes and movements in detail. The basic version is free, with additional sign packs available as one-time purchases.
Limitation: The app focuses on vocabulary and phrases. Grammar and sentence structure in ASL (which differs significantly from English) require additional resources.
Signing Savvy — Best Dictionary
Signing Savvy is the most comprehensive ASL dictionary available. Each entry includes a video demonstration, written description, and memory aid. The search function allows lookup by English word, and the site includes sign language phrases, fingerspelling, and numbers.
Why parents love it: When children encounter an ASL sign they do not know (in a video, at school, or from a deaf friend), Signing Savvy provides an instant, accurate reference. The video quality and signer clarity are excellent.
Baby Sign Language — Best for Babies and Toddlers
This app teaches parents signs for common baby needs: milk, more, eat, sleep, diaper, play. Babies can learn to sign before they can speak, dramatically reducing frustration for both child and parent. The app demonstrates each sign with video and provides tips for teaching signs to pre-verbal children.
Why parents love it: Baby sign language is one of the most impactful early communication tools available. Babies who sign experience less frustration, and parents gain insight into their child’s needs months before speech develops.
Marlee Signs — Best Celebrity Teaching
Marlee Signs features Academy Award-winning deaf actress Marlee Matlin teaching ASL through video lessons. The app covers everyday vocabulary, phrases, and conversation starters with Matlin’s engaging teaching style.
Why parents love it: Marlee Matlin’s warmth and celebrity status make learning feel special. Children who might resist a traditional lesson format are drawn in by learning from a recognizable, accomplished figure.
ASL Bloom — Best Structured Course
ASL Bloom provides a structured ASL course with progressive lessons, practice activities, and assessments. The curriculum covers fingerspelling, vocabulary, grammar, and conversational ASL in a sequential format that builds skills systematically.
Why parents love it: The structured approach mirrors a classroom experience. Children who want organized, progressive learning (rather than browsing a dictionary) benefit from ASL Bloom’s sequential curriculum.
Sign Language ASL — Best Free Option
This free app provides video demonstrations of common ASL signs organized by category. The interface is simple, the videos are clear, and the content covers enough vocabulary for basic communication.
Why parents love it: It is completely free and provides a solid introduction to ASL without any commitment. For families testing whether their child is interested in sign language, it is an ideal starting point.
What to Look For
Prioritize video over illustrations. Sign language involves movement, hand shape, facial expression, and body position. Static images cannot convey these elements. Choose apps with video demonstrations by fluent signers.
Learn about deaf culture. ASL is not just “English with hands.” It has its own grammar, syntax, and cultural context. Apps that teach cultural awareness alongside vocabulary produce more respectful and effective signers.
Practice with a partner. Sign language is a communication tool, and it is best learned through conversation. Encourage children to practice with family members, friends, or find ASL conversation groups in your community.
Maintain consistency. Like any language, sign language requires regular practice. Short daily sessions are more effective than infrequent longer ones.
Key Takeaways
- The ASL App provides the best combination of accuracy, breadth, and accessibility for children learning ASL.
- Signing Savvy is the most comprehensive ASL dictionary available for reference and lookup.
- Baby Sign Language offers extraordinary communication benefits for pre-verbal children and their parents.
- ASL Bloom provides the most structured, course-like learning experience.
- Sign language benefits all children by developing spatial awareness, motor skills, and inclusive communication.
Next Steps
- Start with The ASL App or Marlee Signs to introduce basic signs and build interest.
- Practice daily with a family member — learning sign language together doubles the practice.
- Find community resources. Many libraries and community centers offer free ASL classes for families.
- Explore other languages. See Best Foreign Language Apps for Tweens for spoken language learning tools.
- Build broader communication skills. Visit Best Public Speaking Apps for Kids for tools that develop confident communication alongside sign language.