Lunar vs MonitorControl Pro

Lunar is a macOS app for controlling monitors, including external monitor brightness, volume and input. On compatible monitors it uses DDC to send brightness and input commands directly. Manual Mode provides hotkeys for external-monitor adjustments, while Sync Mode copies the MacBook’s adaptive brightness changes to external displays. Sensor Mode adjusts brightness and contrast using an external ambient light sensor; Location Mode responds to the sun’s position. Clock Mode schedules changes by time or by sunrise, noon or sunset. Pro features include XDR Brightness, sub-zero dimming, Auto BlackOut, BlackOut and FaceLight. Lunar also works with macOS Shortcuts and includes a command-line interface for monitor automation. It supports macOS 11 and later and runs natively on Apple Silicon and Intel. When DDC is unavailable, Gamma can dim a display but cannot change its volume or input. The free version permits 100 Manual Mode adjustments and 100 Shortcuts action calls per day. Lunar Pro costs $23.00 USD as a lifetime license.

MonitorControl Pro has no write-up on Specifiction yet; its figures are above.