DISPLAYS · 6 min read
Tegaro vs Rectangle: Mac Desktop Management Compared
Both apps streamline screen real estate on macOS. Here is how Rectangle’s window snapping compares with Tegaro’s multi-display Dock mirroring, brightness, and utility suite.
Tegaro and Rectangle both optimize screen management on macOS, but they target complementary aspects of the desktop workflow. Rectangle is a dedicated window tiling manager that snaps application windows into halves, thirds, and quarters using keyboard shortcuts and mouse edge dragging. Tegaro is an all-in-one desktop toolkit that manages physical displays—including hardware DDC/CI brightness, resolution switching, and mirroring the Dock across all external monitors—alongside clipboard, battery, and typing utilities.
At a Glance: Feature Comparison Matrix
| Capability | Rectangle | Tegaro |
|---|---|---|
| Window Tiling & Snapping Rectangle specializes in moving app windows | Yes (halves, thirds, quarters, corners) | No (focused on displays & peripherals) |
| Multi-Monitor Dock Mirroring Tegaro puts your Dock on every monitor | No | Yes (full macOS Dock on all connected screens) |
| Hardware DDC/CI Brightness Control Tegaro communicates directly with displays | No | Yes (adjust external monitor backlight via DDC/CI) |
| Display Resolution Switcher Tegaro adjusts HiDPI display modes | No | Yes (quick resolution picker in menu bar) |
| Keyboard Shortcuts Both offer customizable keyboard bindings | Extensive window arrangement shortcuts | Displays, clipboard 1–9, text fix shortcuts |
| Integrated Productivity Suite Tegaro replaces 7–8 separate background apps | Window management only | All-in-one (battery, clipboard, OCR, typing) |
| System RAM Footprint Both are native apps without web runtimes | 20–35 MB (native Swift daemon) | Native Swift multi-tool (one process) |
| Pricing Tegaro includes a 14-day free trial | Free (open source) / $9.99 for Pro | $29.99/yr or $100 lifetime (8 tools included) |
When to Choose Rectangle
Users who want fast, lightweight keyboard shortcuts and drag-to-snap zones for arranging multiple application windows on a single monitor or across multiple screens.
When to Choose Tegaro
Multi-monitor users who want full Dock accessibility on every display, hardware DDC/CI monitor brightness controls, live battery wattage and health, and clipboard tools in one unified menu-bar icon.
Explore full details on the Tegaro Displays module, which runs completely locally on your Mac.
Architecture and Privacy Comparison
Both apps are written natively in Swift and AppKit without web frameworks, running lightweight background daemons that consume minimal system resources. Rectangle requires macOS Accessibility permissions to resize and reposition third-party application windows. Tegaro uses native macOS display APIs and minimal DDC/CI packet transfers for hardware monitor controls without requiring Accessibility for display adjustments.
Tegaro requires no accounts, no cloud sync, and transmits zero telemetry. All operations execute strictly on your Mac.
How to Switch from Rectangle to Tegaro
- Install Tegaro to manage physical external monitors, DDC/CI brightness, and multi-display Docks.
- Configure your external displays and enable the Dock Mirror under the Displays module.
- Keep Rectangle running for window snapping if you rely on keyboard tiling, as Tegaro and Rectangle operate harmoniously without conflict.
- Enjoy a clean, unified menu bar experience by letting Tegaro handle your clipboard, power, and display controls.
Frequently Asked Questions
Can I use Tegaro and Rectangle together on Mac?
Yes. Tegaro and Rectangle do not conflict. Many Mac power users use Rectangle for keyboard window tiling and Tegaro for physical monitor brightness, multi-screen Dock mirroring, clipboard history, and battery protection.
Does Tegaro include window tiling features like Rectangle?
No. Tegaro focuses on managing physical displays (hardware DDC/CI brightness and contrast, resolution, and Dock mirroring on every screen) rather than snapping individual window frames.
Why does Tegaro include multi-monitor Dock mirroring?
By default, macOS only shows the Dock on one active screen at a time. Tegaro Displays mirrors your real Dock (including running apps, magnification, and auto-hide) to all connected external displays simultaneously.
Replace Multiple Single-Purpose Mac Utilities Today
Tegaro unites Displays, Clipboard, Displays, Power telemetry, and Typing correction into one local-first app. One license, zero bloat.