
CoolDock
Tack Window Tabs
DockFix
DockDoor
uBar
GroupShelf
DockFlow
The app-grouping feature the Mac Dock never shipped.

Magnet Window Manager
yabai
Moom
BTT Remote
Homebrew
AppCleaner
iTerm2
Window management app based on Spectacle, written in Swift.

Which is more popular?
Based on our record, Rectangle seems to be more popular. It has been mentioned 480 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | dockgroups.com | rectangleapp.com |
| Pricing | ||
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


App Groups Organize apps into named groups, each with a custom emoji icon, stored by bundle ID. Pin important groups to the top of the sidebar. Create and delete groups directly from the main panel — no detour into Settings. Default starter groups (Work, Creative, Utilities) appear on first...
No description of Rectangle yet.
What each product offers, as listed by its team.


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


No analysis of DockGroups yet.
Overall verdict
Why this product is good
Recommended for
Rectangle is recommended for macOS users looking for a straightforward, lightweight solution to manage application windows. It is particularly beneficial for those who frequently work with multiple applications at once, including developers, designers, and anyone who values a tidy and organized desktop environment.
Walkthroughs and reviews on video.
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SKYWALKER RECTANGLE TRAMPOLINE REVIEW!!!
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DockGroups and Rectangle.
DockGroups's answer
SwiftUI & AppKit
Share your experience with using DockGroups and Rectangle. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of DockGroups yet. Be the first one to post
Rectangle shows that you don’t need to dip into your bank account to get window resizer tools. This free Mac window manager lets you manage multiple windows using keyboard shortcuts, menu options, or by dragging and...
Most window manager apps for Mac support multiple monitors. They can help you move windows between screens and create custom layouts for each monitor. Many window manager apps – such as BetterSnapTool, Magnet, and...
However, it might take some time for you to get used to the shortcuts in the Rectangle app since there are many. Furthermore, you can also add some of your apps to exceptions if you want to keep them away from...
Recommendations tracked on public social media and blogs since March 2021.


Tracking DockGroups since Jul 2026.
Rectangle solved my macos window management annoyances. https://rectangleapp.com/ Not involved in dev of this, just a happy user. - Source: Hacker News / about 2 months ago
As a both old Linux and now decade user of MacOS, after I got used to no middle-click paste and no focus-follows-mouse: 1. Keyboard shortcuts are Emacs, Ctrl-A: start of line, E: end of line, K: kill selected or to end of line, Y to... - Source: Hacker News / 6 months ago
Every macOS user uses Rectangle.app — https://rectangleapp.com The ones who don't use it is because they don’t know it exists. - Source: Hacker News / 6 months ago
When comparing DockGroups and Rectangle, you can also consider the following products.

CoolDock adds a beautiful second Dock to your Mac with live widgets for music, todos, calendar events, weather, search, system stats, quick actions, and more.
Compare CoolDock to DockGroups or Rectangle:


Group windows from any Mac apps under one strip of tabs. The Groupy equivalent for macOS. 14-day trial, then $39.99 once for up to 3 Macs.
Compare Tack Window Tabs to DockGroups or Rectangle:

A tiling window manager for macOS based on binary space partitioning
Compare yabai to DockGroups or Rectangle:


Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
Compare Moom to DockGroups or Rectangle: