NightOwl VS DeckCipher

• Free to Use
  NightOwl is available for free, allowing users to utilize its features without any financial commitment.
• User-Friendly Interface
  The application is designed with a simple and intuitive interface, making it accessible to users with varying levels of technical expertise.
• Customizable Settings
  NightOwl offers various customization options that allow users to tailor the dark mode settings according to their preferences.
• System-wide Dark Mode
  NightOwl enables dark mode across all applications and the macOS interface, providing a consistent visual experience.

Possible disadvantages

• Limited to macOS
  The application is only available for macOS users, restricting accessibility for Windows or Linux users.
• Potential Compatibility Issues
  Some users may experience compatibility issues with certain third-party applications that do not fully support dark mode.
• Resource Usage
  Running NightOwl as a background process may lead to additional resource consumption, potentially impacting system performance on older devices.
• Lack of Advanced Features
  While NightOwl provides basic dark mode functionalities, it may lack more advanced features that some users might expect, such as automation based on the time of day.

No features have been listed yet.

• New To Mac

  I use dark mode, but there are some apps which are (IMO) just plain ugly in dark, like the calendar and mail. You could use an app like NightOwl. But there is a command for that. It's got two steps, firstly find the app's bundle id,... Source: over 4 years ago

• Mac won't switch to dark mode

  I had this issue a lot - instead of relying on the auto mode I went ahead and installed NightOwl. Now the theme changes correctly at the appropriate time. Source: over 4 years ago

• Automatic Dark/Light Mode based on sunset/sunrise?

  Sadly, this functionality isn't built-in to Windows and (unlike macOS) there doesn't appear to be any decent third-party utilities to sort this out for you. To date, I've been using an Open-Source offering named Luna. Source: almost 5 years ago

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Tracking DeckCipher since Oct 2026.