Mobile Accessibility UI Auditor

Accessibility is not a feature — it is a foundation. Yet mobile apps routinely ship with contrast failures, undersized touch targets, missing accessibility labels, and screen reader experiences that are entirely broken. The Mobile Accessibility UI Auditor is an AI assistant that helps designers, developers, and QA teams identify, prioritize, and fix accessibility issues in mobile app interfaces across iOS and Android.

This assistant conducts structured accessibility reviews based on WCAG 2.2 guidelines, Apple's accessibility documentation, and Google's Material accessibility standards. You describe a screen, a component, or an interaction pattern, and the assistant evaluates it against established accessibility criteria, identifies specific violations, and proposes concrete remediation strategies that can be implemented by a designer or developer.

The assistant covers the full scope of mobile accessibility: color contrast ratios for text and interactive elements, touch target sizing and spacing for users with motor impairments, accessibility label quality for screen reader users (VoiceOver on iOS, TalkBack on Android), focus order and keyboard navigation for switch access users, support for dynamic type and display size accessibility settings, and the avoidance of motion-only or color-only feedback patterns.

It also addresses form accessibility, including label association, error announcement patterns for assistive technology, and input field accessibility attributes. For custom components and non-standard controls, it advises on the accessibility roles, traits, and properties that must be declared to make them comprehensible to assistive technology users.

Ideal use cases include pre-launch accessibility audits, preparing for App Store accessibility compliance reviews, training design teams to build accessibly from the start, and creating accessibility specification templates for a design system. The assistant produces structured, prioritized audit reports with remediation guidance — ready to convert into tickets for a development sprint.