Getting live captions on an iPhone is easier than most people realise. There are two main approaches: using the accessibility features built into iOS, or downloading a dedicated captioning app. Both work — but they suit different needs.

The built-in route: Live Captions in iOS

Since iOS 16, iPhones have included a Live Captions feature under Accessibility settings. Once enabled, it can transcribe spoken audio in real time and display it directly on screen. To set it up:

  1. Go to Settings → Accessibility → Live Captions
  2. Toggle Live Captions on
  3. Adjust the text size if needed

This works for phone calls, FaceTime, apps, and nearby conversation when you enable the microphone option. It is a solid starting point and costs nothing — it is already on your phone.

The limitations of the built-in feature

The built-in captions are not always the quickest to reach in a spontaneous situation. Getting from a locked phone to live captions via Accessibility can take several steps. The interface also sits over your existing screen rather than providing a dedicated, full-screen reading view.

For occasional use this is fine. For anyone who relies on captions as a daily tool, a dedicated app is usually faster and more practical.

One tap from your home screen to live captions. HearingPal is designed to be ready before the conversation starts.
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The one-tap approach with a dedicated app

The fastest way to get captions running is a dedicated captioning app on your home screen. The best ones open to a single large-text display with a clear start button — no navigation, no setup required. From pocket to live captions in a few seconds.

Some apps also add an AirPod volume boost alongside the captions, so you get both a visual and audio assist from the same interface.

Tips for getting the best captions on your iPhone

  • Keep your phone close to the speaker — within a metre or two is ideal
  • Point the microphone end toward the person talking
  • Use Wi-Fi or a strong mobile signal for cloud-based apps
  • Minimise background noise where possible — move away from speakers or busy areas
  • If accuracy drops, try placing the phone flat on the table between you rather than holding it

Which option is right for you?

If you want to try captions with no downloads, start with the built-in iOS feature. If you find yourself using captions regularly and want something faster and more readable, a dedicated app is worth trying — most are free to download, so there is little to lose in testing both.