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Microphone | VonBruno

By Von Bruno

This app is only available on the App Store for iOS devices.


Now supporting Bluetooth and Airplay streaming!

Use your iPhone as a live microphone. First, plug your iOS device into a stereo system and then, fire up the VonBruno Microphone app. Get everyone's attention, sing along with your music collection, host a game-show in your living room.

Features you’ll love:
• Easy on off switch
• Swipe up or down to adjust volume
• Choose effects to enhance your voice
• Backgrounding and lock screen support
• Bluetooth and AirPlay streaming
• Feedback reduction technology
• Sing along with songs from your iTunes library

For best results, plug your phone into a speaker system for amplification. Streaming audio over bluetooth and airplay will introduce a noticeable delay in audio reproduction.

What's New in Version 3.0

Redesigned UI for iOS 10
Fix iTunes media playback permissions issue
Add output selection button
Improvements on feedback reduction


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Customer Reviews

Excellent app, turns your iPhone into a sound stethoscope of sorts

If you need to listen to something that is low in volume and amplify it in your headset, this is a great solution. I had a problem where a device emitted a sound I needed to hear but was across the bench from me and had a low volume. I read of another person who listened to faint car noises while troubleshooting. Either way, position the top of your iPhone microphone by the source of sound you want to head and plug in your headsets. Select the iPhone microphone within the app. It worked for me for both Bluetooth and wired headset on an iPhone 6s plus.
Sometimes the app gets confused when you plug/unplug/disconnect Bluetooth. In that case I close the app using the iPhone app menu and then start again. It’s great to have a solution for this problem, it has saved me a good deal of footwork. Thanks to the developer for building and maintaining this app.


I used to use it for discord on my laptop, but now it requires iOS 10 and I can't redownload it. Was great though.

Microphone | VonBruno
View in iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Utilities
  • Updated:
  • Version: 3.0
  • Size: 20.7 MB
  • Languages: English, French, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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