Accessibility labels are not just for VoiceOver. If you tweak how they sound by changing spelling, adding spaces, etc. you could be making the experience worse for Voice Control and Braille display users. Attributed accessibility labels can help.
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If your app lets the user share images, consider implementing the possibility for them to add an alt text for the image, so it can be used as an accessibility label when consumed by other users. Twitter or Slack have nice flows for doing this.

A quick way for turning on, or off, VoiceOver is by using Siri. Say something like: "Hey, Siri! Turn on VoiceOver", and you'll find yourself using VoiceOver in no time. You can also do the same with other technologies like Voice Control.

Sometimes, you change your app's UI to offer more options as a result of a user's action. And in such cases, it might be a good idea to move VoiceOver's focus to these new options. We can do that by sending a layout changed notification.
Content © Daniel Devesa Derksen-Staats on Accessibility up to 11! is licensed under CC BY 4.0. License details