ASL Sign Language Learning App

Learn sign language with your camera - instant feedback on every sign.

Learn American Sign Language (ASL) by actually signing — not just watching. Point your camera at your hand and the app recognizes each letter and sign in real time, right on your device. Start free with letters A–C, then unlock the full course with ASL Pro.

ALPHABET & FINGERSPELLING
Master the full sign language alphabet A–Z with clear photo references, then practice each letter against the camera until the app confirms you've got it. Fingerspelling drills let you spell any of 10,000+ words — names, places, everyday vocabulary — letter by letter.

EVERYDAY SIGNS
Go beyond the alphabet with 250+ common ASL signs (hello, thank you, family, happy, and many more). Watch each sign right in the app, then perform it for the camera and get instant match feedback.

LEARN SIGN LANGUAGE THAT STICKS
• Bite-sized practice sessions with streaks and daily goals
• Spaced repetition reviews the letters and signs you're about to forget
• Quizzes that test recognition from the camera, not flashcards
• Left-handed mode, adjustable strictness, haptic feedback

PRIVATE BY DESIGN
All recognition runs 100% on-device. Camera frames are never uploaded, stored, or shared. No account needed. Works offline.

Whether you're learning ASL for a Deaf friend or family member, for school, or for fun — start with one letter today.

Privacy:
https://appfleet.org/api/asl/privacy-policy.html
Terms:
https://appfleet.org/api/asl/terms-and-conditions.html