Feature Request: Add an Independent Dark Mode Setting to the 3CX iOS App

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Summary​

Please add an independent appearance setting to the 3CX iOS app, allowing users to choose between Light, Dark, and System Default.

Current Behaviour​

The 3CX iOS app follows the iPhone's system appearance setting. There is currently no in-app option to force Light or Dark Mode independently.

This means users who prefer Dark Mode in 3CX but use Light Mode system-wide must change the appearance of their entire iPhone just to accommodate one app.

Requested Feature​

Add an appearance setting in the 3CX iOS app:

• System Default – follow the iOS appearance setting.
• Light Mode – always use the light interface.
• Dark Mode – always use the dark interface, regardless of the iOS setting.

Ideally, this option should be available directly in the app's settings.

Why This Matters​

The 3CX Windows and Web clients offer appearance customisation, so providing equivalent functionality on iOS would create a more consistent user experience across platforms.

For users who spend many hours working with the 3CX app, Dark Mode can improve comfort in low-light environments and make the interface easier to use according to personal preference.

Additional Context​

The request for an independent Dark Mode setting has appeared in previous community discussions, including:

• https://www.3cx.com/community/threads/new-white-background.74008/
• https://www.3cx.com/community/threads/themes-for-ios-app.128642/
• https://www.3cx.com/community/threads/ios-app-and-dark-theme.75834/

However, a separate in-app appearance setting does not appear to be available in the current iOS app.

Expected Result​

Users should be able to select their preferred appearance for the 3CX iOS app without changing the appearance of the entire iPhone.

Thank you for considering this improvement.