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, make announcements, go wireless with Bluetooth and Airplay streaming.

Features you’ll love:
• Easy on off switch
• Swipe up or down to adjust volume
• Backgrounding and lock screen support
• Bluetooth and AirPlay streaming
• Feedback reduction technology

What’s New

Version 1.5

- Add Volume Panning
- Add Multi App Audio Mixing
- Add Instructions Page

Ratings and Reviews

4.4 out of 5
600 Ratings

600 Ratings

Drê¥Skīi_ ,

Excellent App...but

We were going to a funeral for my grandfather and we had a speaker but the microphone that came with it was broken. Then I searched all over the app store for an app that would be a good replacement for a mic. This was the BEST app for a microphone supplement. Although, there is problem with the speaker that makes it echo if the Phone (With this app turned on) and the speaker and within 20 feet then it echoes really badly and makes a loud ringing sound. But if you keep the speaker on the other side of the room like about 30-50 feet away then it doesnt echo and it makes for a really good microphone app. 100% Would recommend!!!

Catherine Silva ,

Amazing app!

So I was surfing on the App Store for a microphone app cause Im planning on interviewing some people and I needed to record it so ya I came across this app and it is very underrated so I went to check the ratings they seem pretty good most of them wer 4 or 5 I was impressed so I installed the app and I was surprised on how simple it was and how amazing it worked I was very suprised since it was underrated so I ended up keeping it I’m saving up some money to buy the payed one but I thought though the app was simple it was great so I ended up not purchasing the payed version so ya but one thing...... I would like the developer put more stuff into the app and that’s about it over all I love the app❤️❤️

Weezydrizzybaby ,

Truly underrated app

I looked around the app store for a good twenty minutes trying to find an app that will simply amplify my voice through a speaker in real time. Found a handful of good ones, but this is the first one I found that did it for free, and did it well. I found another handful of good ones, but they all charge for something, like just to be able to use it through Bluetooth. Stop complaining people, this app's simplicity is what makes it great. If you want more features, get ready to dish out some cold hard cash, because all these other apps won't do it for free.


Von Bruno
27 MB

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


English, French, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like