Enroll a signature
Sign naturally 5 times. The engine measures how much you vary between your own signatures and uses that as the yardstick for everything checked later.
Sample 1 · 0/5 recommended
Sign here, at your normal speed
No strokes yet
Turn your phone sideways for more room to sign.
Collected samples
Nothing yet. Sign in the box, then press Add this sample. Each sample should be a full, natural signature. Do not slow down to be neat.