Concepts saves every stroke, allowing for unlimited undos. You can undo or redo actions using buttons, gestures, or a stylus shortcut.

Undo/Redo Buttons

On the Tool Wheel, tap the backward-curving arrow to Undo or the forward-curving arrow to Redo. If the Tool Wheel is docked, you may need to spin it to find the buttons.

Gesture Shortcuts

By default, you can use a two-finger tap to Undo and a three-finger tap to Redo. You can customize these shortcuts in the status bar under Settings > Gestures.

Stylus Shortcut (iOS only)

If you use a non-Apple Pencil stylus with a shortcut button, you can assign it to Undo. Connect your stylus, then go to Settings > Stylus to set the shortcut.

For a visual guide, watch our tutorial: Undo & Redo.