Before you start
- Have their iPhone or iPad in your hands
- Check it's updated: Settings → General → Software Update
- You'll need about 20 minutes
- No technical knowledge needed — just follow each step
Part one
Built-in settings to turn on
Apple hid these in the Accessibility menu. Most people never find them — but they make a huge difference.
Live Captions
Turns any speech into text on screen in real time — conversations, TV, phone calls, anything said nearby.
Tap Live Captions and switch it on — shown highlighted in green above
LED Flash for alerts
The camera flash blinks when a call or message comes in — so they see it even with the sound off.
Turn on both — LED Flash for Alerts AND Flash on Silent
Sound Recognition
The phone listens for important sounds — doorbell, knock, fire alarm — and sends a notification on screen.
Select Doorbell and Door Knock as a minimum
Stronger vibration
Makes missed calls and messages much harder to ignore.
Larger, bolder text
Makes captions and notifications much easier to read at a glance.
Turn on Bold Text, then tap Larger Text and drag the slider up.
Phone calls — turn on RTT
Lets them type during a phone call instead of speaking. The other person hears the words read aloud.
Pro tip
Add a one-tap shortcut
Add Live Captions to Control Centre so they can switch it on with one swipe.
Part two
Free apps worth installing
All free, all trusted.
Relay UK Free
Type what you want to say — a relay assistant speaks it and types back replies. Works for any UK number.
→ relayuk.bt.com
Google Live Transcribe Free
Hold the phone up in any conversation — transcribes speech to text in real time.
→ Download on App Store
FaceTime & Zoom Captions Built in
FaceTime: Settings → Accessibility → Live Captions → Live Captions in FaceTime → On. Zoom: three dots → Captions → Enable during any call.
Otter.ai Free tier
Records and transcribes with speaker labels. Great for GP appointments. Free up to 300 min/month.
→ otter.ai
Before you start
- Have their Android phone or tablet in your hands
- Check for updates: Settings → System → Software Update
- You'll need about 20 minutes
- Steps may look slightly different on Samsung, Pixel, etc. — but setting names are the same
Part one
Built-in settings to turn on
Android has excellent accessibility tools built in — most people just don't know where to find them.
Live Transcribe
Turns any speech into text on screen in real time.
Find Live Transcribe in Accessibility and switch it on
Sound Notifications
Detects doorbell, knock, baby crying, smoke alarm and flashes the screen.
Select the sounds most useful day to day
Flash alerts for calls & messages
Camera flash blinks when a call or message arrives.
Larger text & display size
Makes everything easier to read.
Drag both Font size and Display size sliders up to a comfortable level.
Captions on videos
Automatically adds subtitles to any video playing on the phone.
Pro tip
Add a quick shortcut
Add Live Transcribe to quick settings — two swipes and one tap away.
Part two
Free apps worth installing
All free, all trusted.
Relay UK Free
Type what you want to say — relay assistant speaks it and types back replies.
→ relayuk.bt.com
Google Live Transcribe Free
If not already built in, download standalone app.
→ Download on Google Play
Google Meet & Zoom Captions Free
Google Meet: three dots → Captions during a call. Zoom: More → Captions → Enable.
Otter.ai Free tier
Records and transcribes with speaker labels. Free up to 300 min/month.
→ otter.ai
If this helped
Please consider donating
This guide is free and always will be. If it helped someone you love, please consider donating to the RNID — the UK's leading charity for deaf and hard of hearing people.
Donate to RNID →We receive nothing. 100% goes directly to the charity.