React Native Accessibility in 2026
React Native has matured significantly as a platform for accessible mobile apps, but its cross-platform abstraction introduces unique challenges. Mobile app accessibility in React Native requires understanding both the React Native accessibility API and the underlying iOS and Android systems. It is not simply a matter of adding a few props.
Core React Native Accessibility Props
accessibilityLabel and accessibilityHint
accessibilityLabel sets the text VoiceOver and TalkBack announce as the element's name — a concise noun phrase describing the control's purpose. accessibilityHint provides additional context about what will happen when the user activates the element, announced after a pause following the label.
accessibilityRole
Communicates the semantic role of a component. Valid values include button, link, header, image, imagebutton, checkbox, radio, switch, tab, tablist, and progressbar. Setting accessibilityRole='header' on section titles enables heading navigation through VoiceOver rotor and TalkBack heading shortcut.
accessibilityState
Communicates dynamic control states as a plain object with boolean keys: disabled, selected, checked, busy, and expanded. Setting accessibilityState={{ checked: isChecked }} on a custom checkbox tells VoiceOver to announce 'checked' or 'unchecked' as state changes.
Common React Native Accessibility Bugs
- TouchableOpacity wrapping icons with no accessibilityLabel — screen reader reads nothing or asset name
- Modal components without accessibilityViewIsModal={true} — VoiceOver reads behind the modal
- FlatList without list/listitem roles — no item count or list navigation for screen reader users
- Text input with placeholder only, no accessibilityLabel — loses label on focus when placeholder disappears
- Tab navigator tabs missing accessibilityState={{ selected }} on active tab
iOS vs Android Platform Differences
- accessibilityViewIsModal — iOS only; use importantForAccessibility='no-hide-descendants' on Android for modal behavior
- accessibilityLiveRegion — Android only; use AccessibilityInfo.announceForAccessibility() on iOS
- onAccessibilityEscape — iOS only (VoiceOver two-finger scrub); no TalkBack equivalent
- Grouping behavior — iOS merges children under accessible parent automatically; Android may require explicit roles
- Custom actions — accessibilityActions work on both platforms but action names are announced differently
Marcus Reed
Accessibility Engineer
A certified accessibility consultant at BuildWithAccess helping organizations achieve WCAG compliance and build more inclusive digital experiences.
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