Swish
Steam Controller
Abnormal Mouse
Emoji Store
Logitech
Emoji CSS
Notational Velocity
Re-inventing the keyboard with a built-in mouse

Mac Mouse Fix
LinearMouse
Karabiner
BTT Remote
Caldis MOS
X-Mouse Button Control
Smooze
Advanced driver for USB and Bluetooth mouses.
Which is more popular?
Based on our record, SteerMouse seems to be a lot more popular than KeyMouse. While we know about 58 links to SteerMouse, we've tracked only 3 mentions of KeyMouse.
Website, pricing, platforms and company facts side by side.
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KeyMouse
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| Website | keymouse.com | plentycom.jp |
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What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of KeyMouse yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
KeyMouse Track e Alpha! - Daily Review Exclusivo!!
SteerMouse - Mouse Chording on Mac
More videos
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using KeyMouse and SteerMouse. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

The closest modern equivalent is the Keymouse Track and it's awesome. Source: about 3 years ago
A somewhat more obscure, and fairly spendy option, is the KeyMouse. Each half has an optical sensor built into the bottom, and they also have trackball versions. Source: over 3 years ago
Well, there's the Keymouse which is a split keyboard with a mouse sensor under each half. That had quite a long development period - IIRC it was going to have smaller keys with Cherry ML low-profile switches so it wasn't too huge, and... Source: almost 4 years ago
There's also SteerMouse, which I use to configure my MX Master settings. One of the benefits is it's not something that needs to run continuously in your menu bar: you can set options and close it. In the end, it's just a basic... - Source: Hacker News / about 1 month ago
Try a Steermouse free trial, it has MX Ergo S on the recommended mice list https://plentycom.jp/en/steermouse/ I don’t have a mouse on my Mac now (trackpad too good) but Steermouse has been around for about 25 years and I used it for... - Source: Hacker News / 7 months ago
Very cool, thanks! In a similar vein, I've been using SteerMouse (https://plentycom.jp/en/steermouse/) in the same way for many years, for the same reasons. Logi's hardware is nice, but their software just freaking sucks the electrons... - Source: Hacker News / 7 months ago
When comparing KeyMouse and SteerMouse, you can also consider the following products.


A simple way to make your 3rd party mouse better.
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The precision of a mouse, the comfort of a controller
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LinearMouse is a free and open-source utility for macOS which aims to improve the experience and functionality of third-party mice.
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Simply hold the activators and move your beloved normal mouse.
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Karabiner, previously called KeyRemap4MacBook, is a very powerful keyboard remapper for Mac OS X.
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