How To Turn Off Microphone On iPhone 13 (Per-App Privacy.

To turn off the microphone on iPhone 13, you must disable access per app in Settings, because there is no system-wide microphone kill switch. The only way to turn off the microphone on iPhone 13 is by managing individual app permissions through Settings > Privacy & Security > Microphone.

How to turn off microphone on iPhone 13: what you need to know

There is no single switch that turns off the microphone for the entire iPhone 13. Instead, Apple controls microphone access on a per-app basis. You can review and change which apps have permission in Settings > Privacy & Security > Microphone. When an app is actively using your microphone, an orange dot appears in the status bar. This dot is your visual cue that an app is recording or listening.

Turn off microphone access for specific apps

Follow these steps to block an app from using your microphone:

Open Settings.
Tap Privacy & Security.
Tap Microphone.
You will see a list of apps that have requested microphone access. Turn the switch off for any app you want to block.

Using the Voice Memos App does not contain a special microphone-off control; the documented way to block it is through Settings > Privacy & Security > Microphone. If an app you expect to see is not listed, Apple states you should contact the app developer. The list only shows apps that have requested permission; you cannot manually add an app to this list.

What happens when you turn off microphone access

When you block an app from the microphone, it cannot record audio. Disabling microphone access may impact the functionality of certain apps (e.g., a voice recording app won't record audio). This affects any feature that relies on the microphone, such as voice recording in Voice Memos, audio in video calls, or voice commands in a navigation app. The orange dot will not appear for blocked apps because they are no longer allowed to use the microphone. If you need to use a blocked app’s audio features, return to the same Microphone settings and turn the switch back on.

How to tell if an app is using your microphone

Look for an orange dot in the status bar at the top of your screen. This dot appears whenever an app is actively using the microphone. To see which app triggered the dot, open Control Center: swipe down from the top-right corner of the screen. The name of the app currently using the microphone appears near the top of Control Center. This lets you monitor which app has access at any moment.

Frequently Asked Questions

Is there a global microphone off switch for the iPhone 13?

No. Apple does not provide a system-wide microphone kill switch. Microphone access is managed per app in Settings > Privacy & Security > Microphone.

How do I block just one app from the microphone?

Go to Settings > Privacy & Security > Microphone and toggle off the switch next to that specific app. Only that app loses microphone access.

What if an app is not listed in the microphone settings?

If an app is missing from the list, it has not requested microphone permission. Apple says to contact the app developer if you believe the app should have access. If Voice Memos is missing from the microphone list, Apple says to contact the app developer.

Can Control Center mute the microphone?

No. The only way to stop microphone access is through the per-app settings.

Does turning off microphone access save battery?

Blocking an app from the microphone prevents it from using the microphone hardware, which can reduce battery drain if that app was actively listening. However, the impact is specific to that app, not a system-wide battery saving measure.

Will blocking microphone access affect voice assistant and microphone fixes?

Yes. If you block an app like Siri or a third-party voice assistant, that app will not be able to hear your voice. When troubleshooting voice assistant and microphone fixes, ensure the relevant app has microphone permission turned on in Settings > Privacy & Security > Microphone.