Set up ChatGPT voice on an iPhone
If typing on a small phone screen is a chore, voice is the friendliest way to use AI. You tap one button, ask your question out loud, and ChatGPT talks back. It feels a lot like a phone call.
What you need
- An iPhone with a recent version of iOS
- Your Apple ID password (to download the app)
- An email address you can check, or a Google or Apple account to sign in with
- About 15 minutes and a quiet room
Step by step
Download the official app
Open the App Store on the iPhone. Tap Search at the bottom and type OpenAI ChatGPT. Look for the app made by OpenAI (the listing says OpenAI OpCo, LLC). Copycat apps exist, so check the maker before you tap Get.
Open the app and sign in
Tap the ChatGPT icon on the home screen. Choose Continue with Apple, Continue with Google, or sign up with an email address. The free plan is enough to try everything in this guide.
Find the voice button
At the bottom of the screen is the message bar where you would normally type. On the right side of it is the Voice button. It looks like a few short vertical lines, like a sound wave. Tap it.
Allow the microphone
The first time, the iPhone asks if ChatGPT can use the microphone. Tap Allow. Without this, ChatGPT cannot hear you.
Pick a voice
If this is your first voice chat, ChatGPT asks you to choose a voice. Tap a few to hear them, then pick the one that is easiest to understand. You can change it later.
Start talking
Speak normally, as if someone is in the room with you. Try: "What's a good soup I can make with chicken, carrots, and rice?" ChatGPT answers out loud. You can interrupt it at any time, or say "Please talk a little slower."
Mute or finish
Tap the microphone button to mute yourself. Tap the X (exit) button to end the conversation. Everything you said is saved as text in the chat, so you can scroll back and read it later.
Optional: make it slower or easier to hear
Tap your profile picture or the menu, then Settings, then Voice. Here you can switch voices. Depending on the account, you may also see options named Live, Advanced, or Standard. If one feels too fast or chatty, try another.
Good to know
- Turn the phone's volume up and keep it near you. Voice works best in a quiet room.
- Voice can make mistakes, just like text. For anything about health, money, or legal matters, double check with a real person.
- Never read passwords, bank numbers, or your Social Security number out loud to any AI.