For changing hand movement
Can your Mac mouse feel steadier with Parkinson’s?
TrueCursor calms extra movement in the arrow. It can also help a click land where you meant. You keep the mouse, trackpad, or trackball you know.
Try familiar tasks
Where could a steadier mouse help?
Choose the right message
See if it takes fewer tries to land on a name or a small button.
Click without a slip
See if one click stays put instead of moving the photo by mistake.
Move between boxes
Check whether the arrow settles more easily on each choice.
Needs can change
What if your hand feels different later?
Nothing to adjust. The app keeps measuring quietly and follows your hand on its own, morning and evening, before and after medicine.
A setting that helps in the morning may not help later. There is no score you have to reach.
Try together
Can someone help with setup?
Yes. A family member can help with the first Mac permission and setup. You should still choose what feels best to your hand.
If they help from another home, keep a phone call open. Practice pausing before trying a real task.
You stay in charge
Can you turn the help off quickly?
Use your normal pointer
Hold fn and the help stops for as long as you hold it.
Stop everywhere
Pause from the menu bar at any time. You can quit or remove the app too.
Keep movement private
Your movement stays on your Mac. A real person answers if you email for help.
TrueCursor helps with computer input. It does not monitor or treat Parkinson’s.
Try the mouse you already use.
The full app is free for 30 days. No card is needed. Results vary.