Whether you like the new look, want less brightness at night, or simply want to preserve more battery life, Apple's latest iOS release 13 now sports a new optional dark mode. Best of all, this works great with the latest CasaTunes App for iOS.

So, how do you change modes?

1. Make sure you have upgraded to Apple iOS 13
2. Make sure you have downloaded the latest CasaTunes App (v5.00.190923 or later)
3. Open the iOS Device main Settings App
4. Select Display & Brightness
5. Select the appearance, or to automatically change between dark and light, select Automatic and select a schedule that meets your needs

Enjoy!

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