AntiRSI 4+

Onne Gorter

    • 4.6 • 5 Ratings
    • $3.99



AntiRSI is a program for Mac OS X that helps prevent RSI (repetitive strain injury) and other computer related stress. It does so by forcing you to take regular breaks, yet without getting in the way. It also detects natural breaks so it won't force too many breaks on you.


This is an evolved version from the still free 2.1 version (available here:


* AntiRSI can be removed from the Dock and appear in the menu bar.

* Break windows appear on all connected displays.

* Larger break window, screens are no longer 17 inch.

* Possibility to disable micro pause or work breaks.

* Improved compatibility with media players.

* A natural break window (experimental). Helps with reading a lot from the the computer screen. (Feedback appreciated.)


AntiRSI is a reminder tool that can be helpful, but it is not a medical device. If you experience problems, please consult a doctor.

What’s New

Version 3.3.0

* new icon
* fix launch issues for some people

Ratings and Reviews

4.6 out of 5
5 Ratings

5 Ratings

rf1520 ,

Great for more than RSI

I spend all day at the computer, and I use this app as a reminder to take the short breaks I need to keep my head clear. Usually I set it at 3 minutes once an hour, but when I have a particularly tedious task, I'll shorten it to avoid glazing over. It helps me keep my productivity up and stress levels down.

Kitten Farm West ,

Warn me a little, <expletive>

The purpose of the program is to pause the user while they work, but it is naive and interupts the user -- grabbing focus should come with a warning, such as a unique tone or notice.

The program grabbing the keyboard with NO warning is extremely stressful if user is say in the middle of a password or other important string. This is made worse by the lack of sound; if the user is looking down, the first notice of the app kicking in is that text is lost (possibly causing an alert).

It should give a notice visibly or audibly of pending loss of focus so the user can pause at THEIR moment in the next (configurable) number seconds, not be interupted.

Better still, the app could (within reason) use accessibility feaures to determine the user has slowed their typing and THEN pause.

(Yes, the program can be configured to not grab focus at all, but this is not as effective for the user. Just WARN me, please.)

bagsonbags ,

Fantastic for CTS/RSI

I suffer from carpal tunnel syndrome in my right wrist, and this application is absolutely indispensible. It’s a simple idea, but so incredibly well executed that it’s worth pretty much any amount they’d charge. At the base level, it makes you take short breaks often and a long break every hour or so — this is demonstrably good for people suffering from RSI/CTS. It’s very intelligent about detecting “natural breaks” (i.e. moments when you’re not using the keyboard) and will incorporate those natural pauses into its timers, meaning you can skip some short breaks if you took them anyway. This helps you stay more productive / focused by eliminating redundant breaks.

If you have RSI/CTS, you already know how much of an impact it has on your life. Software like this helps you manage these chronic problems. Well worth installing.

App Privacy

The developer, Onne Gorter, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.