Dell Command | Update vs Lunar

Dell Command | Update is a free standalone utility for Dell commercial client computers. It simplifies BIOS, firmware, driver, and application updates, identifying required packages from the computer identity. After the operating system and network drivers are installed, it can install additional drivers. Its interface identifies, applies, and schedules updates, while a command-line interface supports automated installations. Administrators can set download and storage locations, filters, schedules, internet proxy settings, import or export settings, and driver-library locations. Advanced Driver Restore is listed for Windows reinstallation. Version 5.1 and later supports Intel and ARM architectures, with separate releases for Intel or AMD computers and ARM computers. Dell lists Windows 10 and Windows 11 support, including UWP support for Windows 10 build 14393 or later. Version 5.7.2 requires .NET Desktop Runtime 10.0 version 10.0.8 or later. Dell warns of a service-corruption issue when that version is manually installed alongside Dell Client Device Manager 1.1.

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.