accessibilitySpeechSpellOut asks VoiceOver to speak the sequence of characters. Can be useful for things like promo/reference/authentication codes, phone numbers... it makes more sense to announce each character rather than words and big numbers.

let codeLabel = UILabel()
let attributedLabel = NSAttributedString(
string: "BAC1234567D",
attributes: [.accessibilitySpeechSpellOut: true]
)
title.accessibilityAttributedLabel = attributedLabelYou may also find interesting...

Custom actions work as great on Switch Control as they do in VoiceOver. It makes navigation much, much, faster and you’ll be able to find all those custom actions in the Switch Control menu.
@NSSpain has a great history of having amazing accessibility talks in their schedule! “Accessibility in the Real World”, by @Sommer: https://vimeo.com/235317172 “How to build an app for everyone”, by @NovallSwift: https://vimeo.com/362163043 The super fun "Choose your own SwiftUI adventure - 3 Accessibility", by @twostraws and @PinkerStraws: https://vimeo.com/481768105 And, of course, this year's great "Bas: My Accessibility Story", by @basthomas: https://vimeo.com/751176747

Toggles or UISwitches are often found separated from the label that precedes (and describes) them; with an unclear label; missing a value, trait, or hint; or even not being actionable at all.