American Sign Language

Learn to sign by signing.

SignWise is a coach that watches your hands and face through the camera and tells you exactly what to fix: handshape, palm, location, movement and facial grammar.

Download on theApp Store Free on iPhone
408lessons with real signers
Hands, arms and face

Hello

Thank you

Love

Family

Friend

Mother

Nice

Sorry

Understand

Again

How it works

Watch it. Sign it.
Get it right.

Every sign is shown by a real signer, then it's your turn in front of the camera. No tapping through flashcards.

01

Watch a real signer

New signs play big first, at full speed or slowed down and mirrored, so you see every detail.

02

Sign it back

The camera tracks your hands, arms and face, and scores handshape, palm, location and movement.

The facial grammar unit introduction
03

Your face is grammar

Raised brows, a headshake, a questioning look. SignWise checks the facial markers that change meaning.

Private by design

The camera never leaves your phone.

Tracking runs entirely on your device. Video is processed frame by frame and thrown away: nothing is recorded or uploaded.

On-device trackingHand, pose and face landmarks computed locally, in real time.
A path that keeps you going72 units and 408 lessons, with spaced review for the signs you miss.
Minutes a dayShort lessons that move on by themselves. No "Next" buttons.
The SignWise Learn tab with today's lesson
Free on iPhone

Your first sign takes a minute.