iPhone isn’t just a powerful, personal device. It’s also an incredibly useful one if you’re blind or have low vision. VoiceOver describes exactly what’s happening on your iPhone. Magnifier works like a digital magnifying glass. And you can also choose from a range of colour filters to support your specific vision needs.

VoiceOver Hear what’s happening on your screen.

VoiceOver on iPhone

VoiceOver is a gesture-based screen reader that lets you enjoy using iPhone even if you don’t see the screen. With VoiceOver enabled, just triple-click the Home button (or the side button on iPhone X or later) to access it wherever you are in iOS. Hear a description of everything happening on your screen, from battery level to who’s calling to which app your finger is on. You can also adjust the speaking rate and pitch to suit you.

VoiceOver Works with every built‑in app. And many third‑party ones.

Because VoiceOver is integrated in iOS, it works with all the built-in iPhone apps. You can create custom labels for buttons in any app — including third-party apps. And Apple works with the iOS developer community to make even more apps compatible with VoiceOver.

VoiceOver on iPhone

VoiceOver Navigate VoiceOver with simple gestures.

You can control VoiceOver using a simple set of gestures. Touch or drag your finger around the screen and VoiceOver tells you what’s there. Tap a button to hear a description, then double-tap to select. Or flick left and right to move from one element to the next. When you interact with an element, a black rectangle appears around it so sighted users can follow along. When you prefer privacy, you can activate a screen curtain to turn off the display completely, but still hear all that VoiceOver has to say. And now with iOS 13, you can choose from a wide range of gestures and assign those you’re most comfortable with to the commands you use most.

VoiceOver Type and edit with speed and accuracy.

With VoiceOver enabled, each character on the keyboard is read aloud as you touch it and again when you enter it. A flick up or down moves the cursor so you can edit precisely. To help you type more quickly and accurately, iOS supports multiple character input methods — including handwriting — and corrects misspelt words. Enable Speak Auto‑text, and you hear a sound effect and the suggested word spoken. Keep typing to ignore it, or tap the space bar to have your iPhone type it for you.

VoiceOver Recognition Screens that speak volumes.

On-device intelligence in iOS gives you more context for more content than ever before. VoiceOver Recognition describes images and photos within apps and on the web in full sentences. It also recognises text in images and photos. And it automatically detects more onscreen controls to help you navigate your apps.

VoiceOver A virtual controller with customisable commands.

VoiceOver features a virtual control called the rotor. Turning the rotor — by rotating two fingers on the screen as if you were turning an actual dial — lets you efficiently move through a web page or document. When you’re on a web page or PDF, turn the rotor to hear settings like “headings”, “links” and “images”. Then flick to choose how you navigate the page. For example, you can skip from one heading to the next.

VoiceOver Direct braille entry without a braille display.

VoiceOver includes system-wide support for braille chords in six- and eight-dot braille, enabling direct braille entry without the need for a physical braille keyboard. The braille keyboard is available in the rotor, so you can use it to type text, unlock your iPhone, launch apps and find content in apps like Music.

VoiceOver Use a braille display for input and output.

iPhone supports over 80 international braille tables and more than 70 refreshable braille displays. You can connect a Bluetooth wireless braille display to read VoiceOver output, including contracted and uncontracted braille and equations using Nemeth Code. When you edit text, your display shows the text in context and your edits are seamlessly converted between braille and printed text. And braille displays with input keys can be used to control your iPhone when VoiceOver is turned on.

VoiceOver Hear it the way you say it with the Pronunciation Editor.

The Pronunciation Editor allows you to create a list of words or phrases along with the phonetic ways you want them to be pronounced. With VoiceOver turned on, these words and phrases will then be read aloud with your preferred pronunciation in documents, messages, web pages and other text.

Audio Descriptions Hear the details in every scene.

Watch movies with detailed audio descriptions of every scene on your iPhone. Movies with audio descriptions are displayed with the AD icon in the iTunes Store.

iPad also lets VoiceOver users access closed caption and subtitle tracks audibly or through their braille displays.

Dark Mode Make everything easier on the eyes.

Dark Mode on iPhone

Dark Mode transforms every element on your screen with a new dark colour scheme to help you focus on the things that matter most. Light text against darker backdrops in Mail, Safari Reader, Calendar and more makes everything easier to read in low lighting conditions. And the Accessibility preferences for increased contrast and reduced transparency work with Dark Mode enabled.

Dark Mode on iPhone

Display Accommodations Find the right view for you.

Colour filter on iPhone

iOS lets you invert colours, reduce white point, enable greyscale or choose from a range of colour filters to support different forms of colour blindness or other vision challenges. You can select a common preset or fine-tune the colour tint and hue to customise a display setting that works for you. With the Smart Invert Colours setting, iOS automatically recognises when a piece of media is using a dark colour style, so you can reverse the colours of the display without affecting the look of images, videos and certain apps. And once you set your filters, the settings apply to everything that appears on your iPhone.

Colour filter on iPhone

Zoom Make your screen up to 1,500 per cent bigger.

Zoom is a built-in screen magnifier that works wherever you are in iOS. And it works with all apps from the App Store. Turn Zoom on for full-screen or picture-in-picture view, allowing you to see the zoomed area in a separate window while keeping the rest of the screen at its native size. You can adjust the magnification between 100 and 1,500 per cent, and access multiple filter options in either view. While you’re zoomed in, you can use all the familiar gestures to navigate your iPhone. And Zoom works with VoiceOver, so you can better see — and hear — what’s happening on your screen.

Font Adjustments Apps can automatically adapt to larger type.

When you activate Larger Dynamic Type, the text inside a wide range of apps, including Calendar, Contacts, Mail, Messages, Music, Notes and Settings, and even some third‑party apps, is converted to a larger, easier‑to‑read size. Apps adapt to accommodate larger font sizes so text remains legible and clear as it grows. And you can choose bold text to make the text heavier across a range of built‑in applications.

Magnifier Use your camera to get a closer look.

Magnifier on iPhone

Magnifier works like a digital magnifying glass. It uses the camera on your iPhone to increase the size of anything you point it at, so you can see the details more clearly. Use the flash to light the object, adjust filters to help you differentiate colours or snap a photo to get a static close-up.

Speak Screen From email to books, let your iPhone read to you.

If you have a hard time reading the text on your iPhone, use Speak Screen to read your email, iMessages, web pages and books. Turn on Speak Screen and swipe down from the top of the screen with two fingers to have all the content on the page read back to you. You can adjust the voice’s dialect and speaking rate, and have words, sentences or words within sentences highlighted as they’re being read. And the new Speech Controller provides a Speak Under Finger feature for more precise control.

Magnifier on iPhone

Dictation You say it. iPhone types it.

Dictation lets you talk wherever you would type. Tap the microphone button on the keyboard, say what you want to write and your iPhone converts your words (and numbers and characters) into text. So it’s easy to type an email, note or web address — without typing at all.

Accessibility Shortcuts Get quick access to your favourite features.

Accessibility Shortcuts on iPhone

Control Centre is customisable, so you can easily add and organise shortcuts for the tools and settings you use the most. For example, you can add a quick link to Magnifier so it’s always handy, or add a Text Size control so you can adjust text size on the fly without leaving the app you’re using. You can also turn on Guided Access or get to all the Accessibility Shortcuts you have enabled.

Accessibility Shortcuts on iPhone



External Resources

Hadley Institute for the Blind and Visually Impaired

Explore instructional videos with tips on using vision accessibility features in iOS.

Learn more about the Hadley Institute for the Blind and Visually Impaired


Join a community of blind and low-vision users of Apple products.

Learn more about AppleVis.com

VIPhone Discussion List

Connect with a community of people using VoiceOver and other Apple products.

Learn more about VIPhone Discussion List

Mac-cessibility Network

Get information on the use of Apple products by those who are blind or low vision.

Learn more about Mac-cessibility Network

Developer Resources

Apple Accessibility for Developers

Resources to help developers make their apps more accessible.

Learn more about Apple Accessibility for Developers

Enable accessibility features on iPhone.

  1. From the Home screen, go to Settings.
  2. Select accessibility. Then select and turn on the features you want to use.

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