Advanced gestures
Two-finger undo
Updated 11 October 2026 · Guide v2026.10.11
Tapping the grid with two fingers at once undoes the last trick, just like Undo.
BT
SN
CB
AIR
Undo
BT ✓SN ✓CB ✓
Example animation: the gesture is in development and may look different in the app.
What it is for
To correct without looking for the Undo button.
How to turn it on
In Settings → Set up buttons, under “Advanced gestures”, turn on “Two-finger undo”. It is optional because, outdoors and in a hurry, it can trigger by accident.
What it looks like
The last trick leaves the strip and the app confirms it with a brief notice.
How to cancel
If you undo one too many, log it again.
Devices
All: phone and tablet, iPhone, iPad and Android.