To ensure inclusivity and usability for all users, especially those with disabilities, accessible mobile apps must be thoughtfully designed with key accessibility features. Below are the essential elements every accessible app should incorporate:

1. Screen Reader Compatibility

Apps should work seamlessly with screen readers like VoiceOver (iOS) and TalkBack (Android) to convey content audibly for users with visual impairments. Labels, buttons, and navigation elements must be properly tagged for screen reader interpretation.

2. Voice Control and Commands

Support for voice commands allows users with limited mobility to interact with the app hands-free. This is especially helpful for navigating menus, entering text, or performing actions via speech.

3. High-Contrast Color Schemes

Using high-contrast themes ensures better visibility for users with low vision or color blindness. The design should avoid relying solely on color to convey meaning.

4. Adjustable Text Size and Font Options

Users should be able to resize text or change font styles within the app settings or via system preferences, improving readability for users with visual impairments or dyslexia.

5. Captions and Transcripts for Audio/Video

Include closed captions for videos and transcripts for audio content to support users who are deaf or hard of hearing. This also benefits users in noisy or sound-sensitive environments.

6. Keyboard and Switch Device Support

Support for external keyboards, switch controls, or assistive hardware is essential for users with motor disabilities who rely on alternative input methods.

7. Alternative Text for Images (Alt Text)

All important images and icons should include descriptive alt text, so users relying on screen readers understand visual content and context.