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Best Sign School Apps

223+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated July 2026

Finding the right sign school apps can be overwhelming with so many options. We've analyzed 223+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Sign School Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SignSchoolSignSchoolFree4.5★ (136)NoNoAug 2026
2ASL Bloom - Sign LanguageASL Bloom - Sign LanguageFree4.9★ (32K)YesYesAug 2026
3ASL Sign Language Pocket SignASL Sign Language Pocket SignFree4.8★ (38K)NoYesAug 2026
4Lingvano - Learn Sign LanguageLingvano - Learn Sign LanguageFree4.9★ (113K)NoYesAug 2026
5Intersign ASL - Sign LanguageIntersign ASL - Sign LanguageFree4.7★ (4.7K)NoYesAug 2026
6The ASL AppThe ASL AppFree3.6★ (838)NoYesJul 2026
7ASL Sign Language | AslingoASL Sign Language | AslingoFree4.7★ (1.4K)YesYesAug 2026
8Sign ASLSign ASLFree4.1★ (83)YesNoMay 2026

Top Picks for Sign School

SignSchool#1

SignSchool by SignSchool Technologies LLC

Learn American Sign Language
Editor's Choice
📚 Education
4.5😊(136 ratings)
Free
SignSchool screenshot 1
SignSchool screenshot 2
SignSchool screenshot 3
SignSchool screenshot 4
SignSchool screenshot 5

Learn American Sign Language at your own pace with this app. It offers a dictionary of thousands of signs, categorized lessons, and a slow-motion feature for detailed viewing. Practice your skills with a daily sign and a fingerspelling game.

What We Love

  • 🚀 Great app, very helpful
  • 👍 Love the app, easy to use
  • 💡 Lots of vocabulary and topics
  • 👍 Good for beginners and refreshers

Room to Improve

  • 🐛 Blank topics page, some features not working
  • 🐛 Videos load slowly, hard to see signs
  • 🐛 Missing common words in dictionary
ASL Bloom - Sign Language#2

ASL Bloom - Sign Language by SignLab AS

Learn, Grammar & Dictionary
Strong Contender
📚 Education
4.9😊(32K ratings)
FreeAdsIn-App Purchases
#75in Education
ASL Bloom - Sign Language screenshot 1
ASL Bloom - Sign Language screenshot 2
ASL Bloom - Sign Language screenshot 3
ASL Bloom - Sign Language screenshot 4
ASL Bloom - Sign Language screenshot 5
ASL Bloom - Sign Language screenshot 6

Master American Sign Language with a comprehensive curriculum featuring over 120 video lessons and 1300 signs. Engage with interactive tools, grammar insights, and AI-driven learning to build confidence and fluency.

What We Love

  • 👍 Easy to learn and use
  • 🚀 Efficient learning process
  • 💡 Diverse instructors and signing styles
  • 👍 Helpful video examples and breakdowns

Room to Improve

  • 💰 Subscription required for full access
  • 🐛 Inconsistent sign representations
  • 🐛 Glitches and bugs in the app
ASL Sign Language Pocket Sign#3

ASL Sign Language Pocket Sign by Trent Ewald

Video ASL lessons learn fast!
Worth Considering
📚 Education
4.8😊(38K ratings)
FreeIn-App Purchases
ASL Sign Language Pocket Sign screenshot 1
ASL Sign Language Pocket Sign screenshot 2
ASL Sign Language Pocket Sign screenshot 3
ASL Sign Language Pocket Sign screenshot 4
ASL Sign Language Pocket Sign screenshot 5

Master American Sign Language with interactive video lessons. Learn the alphabet, common phrases, and baby sign language through engaging questions and a comprehensive dictionary. Connect with your community and expand your communication skills.

What We Love

  • 👍 Easy to learn
  • 🚀 Quick lessons
  • 💡 Helpful dictionary
  • 👍 Fun and engaging

Room to Improve

  • 🐛 Incorrect signs in some lessons
  • 🐛 Flashcard answers always 'yes'
  • 💰 Limited free content, need to pay for more

More Sign School apps to explore

4
Lingvano - Learn Sign Language
Lingvano - Learn Sign Language
Lingvano - Learn Sign Language
Beginner-friendly ASL lessons
Free

Learn American Sign Language with bite-sized video lessons from Deaf teachers. Practice vocabulary, grammar, and conversations with interactive tools and earn rewards. Become conversational in just 10 minutes a day.

Bite-sized video lessons600+ lessons on vocabulary and grammarInteractive practice tools
📚 Education
(113K)
freemium
5
Intersign ASL - Sign Language
Intersign ASL - Sign Language
Intersign ASL - Sign Language
Learn ASL while you have fun!
Free

Learn American Sign Language (ASL) through expert-led lessons and interactive games. This app offers over 370 lessons across 17 themed sections, adapting to your learning pace. It includes a built-in dictionary and rewards to keep you motivated.

Expert-led ASL instruction370+ lessons in 17 themesStep-by-step learning
📚 Education
(4.7K)
free with in-app purchases
6
The ASL App
The ASL App
The ASL App
Learn ASL Anywhere!
Free

Learn American Sign Language with this intuitive app designed by Deaf individuals. Master conversational ASL through organized phrases and signs, with features like adjustable playback speed, search, and a favorites folder for practice.

Learn conversational ASLAdjustable video playback speedSearchable sign index
📚 Education
(838)
free with in-app purchases
7
ASL Sign Language | Aslingo
ASL Sign Language | Aslingo
ASL Sign Language | Aslingo
Learn Video Lesson, Dictionary
Free

Learn American Sign Language with interactive lessons and a comprehensive dictionary. This app offers personalized learning plans, vocabulary trainers, and practice quizzes to enhance fluency. Accessible anytime, anywhere, it's designed for all levels of learners.

Personalized learning plansInteractive bite-sized lessonsComprehensive ASL curriculum
📚 Education
(1.4K)
free with in-app purchases
8
Sign ASL
Sign ASL
Sign ASL
ASL Sign Dictionary
Free

Access a comprehensive ASL sign dictionary with thousands of words and phrases. This app provides easy access to over 20,000 video demonstrations of American Sign Language signs directly on your mobile device.

Searchable ASL dictionaryThousands of words and phrasesOver 20,000 video demonstrations
📚 Education
(83)
ad-supported
9
Sign Me A Sentence
Sign Me A Sentence
Sign Me A Sentence
by GraceSigns
Free

This app offers an engaging way to learn over 75 conversational sign language phrases through a multi-sensory approach. It combines video, audio, text, music, and interactive games for an immersive educational experience suitable for all ages.

Learn over 75 conversational phrasesMulti-sensory learning (video, voice, text, music, signing)Interactive games
📚 Education
(30)
free
10
ASL American Sign Language
ASL American Sign Language
ASL American Sign Language
by Saeed Bashir
Free

Learn American Sign Language (ASL) with this app. It offers a comprehensive learning experience covering history, alphabets, numbers, common phrases, and basic signs with videos. Engage with interactive games to reinforce your learning.

ASL HistoryLearn Alphabets A-ZLearn Numbers 1-100
📚 Education
(3K)
free with in-app purchases
11
ASL -Sign Language. Learn ASL!
ASL -Sign Language. Learn ASL!
ASL -Sign Language. Learn ASL!
American Sign Language. Fast.
Free

Learn American Sign Language through interactive lessons and tutorials. This app offers high-quality videos, images, and graphics to help you master signs and gestures. Test your knowledge with quizzes and exercises to track your progress at your own pace.

Interactive lessonsHigh-quality videosImages and graphics
📚 Education
(678)
free with in-app purchases
12
Hands On ASL
Hands On ASL
Hands On ASL
Fingerspell With Sign Language
Free

Learn American Sign Language fingerspelling with interactive 3D models. Practice letters and words through engaging quizzes, track your progress, and unlock rewards. This app offers a unique way to develop communication skills and connect with a new language.

Interactive 3D hand models360-degree rotation and zoomLearn the ASL alphabet
📚 Education
(90)
free with in-app purchases
13
AISA School – Learn ASL
AISA School – Learn ASL
AISA School – Learn ASL
AISA – Learn Sign Language
Free

Master American Sign Language with an AI-powered companion. This app offers interactive games, real-time feedback on your signing, and an adaptive curriculum to track your progress. Learn ASL anytime, anywhere, and join a global community of learners.

AI-powered real-time feedbackGamified learning experienceAdaptive curriculum
📚 Education
(12)
free
14
Hand Talk: Learn Sign Language
Hand Talk: Learn Sign Language
Hand Talk: Learn Sign Language
Learn ASL
Free
$9.99 | 100% OFF

Learn and practice American, Brazilian, and British Sign Language with virtual translators. Translate text or voice into signs, access a dictionary of thousands of signs, and practice through interactive characters. Offers offline access and customizable features.

Text and voice translation to sign languageLearn ASL, Libras, and BSLVirtual translators Hugo and Maya
📚 Education
(836)
free with in-app purchases
15
Marlee Signs
Marlee Signs
Marlee Signs
Learn Sign Language
Free

Learn American Sign Language with video lessons from Academy Award-winning actress Marlee Matlin. Master the alphabet, vocabulary, and common expressions at your own pace. Spell out words with a dedicated signing feature.

Signed alphabet instructionBasic vocabulary lessonsCommon expression videos
📚 Education
(190)
free with in-app purchases
16
ASL Flurry
ASL Flurry
ASL Flurry
Sign Language Fun & Games
Free

Learn American Sign Language through engaging games and vocabulary. This app offers a comprehensive approach for serious learners of all ages, featuring interactive challenges and competitive leaderboards. Progress through levels and master ASL with content from diverse deaf signers.

Vocabulary organized by categoryFingerspelled wordsSentences in context
📚 Education
(30)
free with in-app purchases
17
Baby Sign Dictionary - Lite
Baby Sign Dictionary - Lite
Baby Sign Dictionary - Lite
American Sign Language
Free

Teach your baby to communicate before they can speak using American Sign Language. This app offers video demonstrations, categorized signs, and interactive quizzes to make learning fun and easy for both parent and child.

40 real-life signing video demonstrationsSigns organized by categoriesInteractive video quiz
📚 Education
(228)
freemium
18
Sign Language Translator
Sign Language Translator
Sign Language Translator
Fingerspelling
Free

Learn American Sign Language through interactive lessons. Practice fingerspelling your name, numbers, and common phrases. This educational tool helps build foundational ASL skills.

Fingerspelling practiceLearn names and numbersPhrase learning
📚 Education
(23)
free
19
Baby Sign Dictionary ASL
Baby Sign Dictionary ASL
Baby Sign Dictionary ASL
American Sign Language
$2.99

Teach your baby American Sign Language with this comprehensive dictionary. It features over 340 signs with video demonstrations, categorized for easy learning and practical use in daily routines. Interactive quizzes help reinforce knowledge.

340+ ASL signsVideo demonstrationsCategorized signs
📚 Education
(225)
free with in-app purchases
20
ASL: Sign Language Lessons.
ASL: Sign Language Lessons.
ASL: Sign Language Lessons.
Hand Talk Learning, Dictionary
Free

Learn American Sign Language with interactive lessons, a comprehensive dictionary, and a text-to-sign translator. Develop fingerspelling, vocabulary, and grammar skills through engaging exercises and visual aids.

Interactive tutorialsExtensive dictionaryText-to-sign translator
🔧 Utilities
(7)
subscription

FAQ about Sign School

What are the best sign school apps for iPhone?
SignSchool tops our sign school apps ranking as of July 2026, with a 4.5-star average from 136 App Store ratings, and it's free to download.
Yes — 19 of the top sign school apps we rank are free to download, including SignSchool and ASL Bloom - Sign Language.
SignSchool has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 223+ sign school apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
SignSchool is a free mobile application designed to help users learn American Sign Language (ASL). It provides a comprehensive dictionary of signs, categorized lessons, and interactive practice tools to facilitate learning.
The app features a vast ASL dictionary with diverse signers and dialects, hundreds of sign categories, a slow-motion playback option for detailed sign viewing, a Fingerspelling Game to enhance skills, and a 'Sign of the Day' feature for daily learning and review.

Related searches

sign school aslsign school dictionary