237+ iOS apps curated and reviewed
The best spread the sign asl dict pro apps on iPhone average 3.7★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $4.99 | 5.0★ (3) | No | No | Aug 2026 |
| 2 |  | Free | 4.1★ (90) | Yes | No | Aug 2026 |
| 3 |  | Free | — | No | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (683) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.9★ (61) | No | Yes | Aug 2026 |
| 6 |  | Free | 1.0★ (7) | No | No | May 2026 |
| 7 |  | Free | 4.3★ (7) | No | Yes | May 2026 |
| 8 |  | Free | 4.6★ (7) | Yes | No | Aug 2026 |
Explore the world's largest sign language dictionary with over 600,000 videos across 23 languages, including ASL and BSL. Compare signs, slow down playback, and study fingerspelling and hand alphabets.
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.
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.
Access the world's largest sign language dictionary, featuring over 300,000 signs. New content is added annually, expanding the library of languages, words, and signs.
Learn sign language with a comprehensive video dictionary. Access over 3,000 words, practice with flashcards, and save favorites to a personal learning list. Download content for offline access.
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.
Explore a vast video dictionary of British Sign Language. Search and compare thousands of words and phrases, with over 20,000 videos available on your mobile device.
Learn American and British Sign Language with this comprehensive app. It features a vast collection of signs with clear images, organized into logical sections from basic alphabets to complex sentence formations. Discover the history and facts about sign language, with an option to upgrade to an ad-free experience.
This app uses AI to recognize American Sign Language gestures through your device's camera. It offers an action recognition mode to interpret your signs and a capture mode to help train the machine learning model by uploading anonymized data.
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.
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.
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.
Learn American Sign Language with expert-led video lessons and interactive quizzes. Master conversational phrases, the alphabet, and signs for various topics like family, feelings, and daily life. This app provides a comprehensive and enjoyable learning experience for all ages.
Learn American Sign Language with interactive lessons, a comprehensive dictionary, and a translator. Master fingerspelling, grammar, and vocabulary through engaging exercises and real-life dialogues. Bridge communication gaps and foster inclusivity.
Master the ASL alphabet with real-time feedback using your iPhone camera. This app offers an interactive library and quiz system to help you sign with confidence, tracking your progress for each letter.
Learn American Sign Language with an extensive offline dictionary. Explore over 8,000 signs, study topics with flashcards, and create personalized learning lists. Includes a manual for sign instructions.
This app utilizes machine learning to accurately detect basic American Sign Language hand gestures. It allows users to combine recognized poses to form words and learn the ASL alphabet.
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.