One Button Megaphone

Pete not Pete

Contains adsIn-app purchases

About this app

Simple, easy to use megaphone app. Use the microphone in your phone to send your voice to an external speaker with this easy to use mic to speaker app.

Connect your phone's internal microphone to an external speaker (wired or Bluetooth), press the button and you can now use your device like a bullhorn. Easily make loud announcements with your phone's mic and an external speaker. No additional AV equipment required.

*** If the app says your device isn't connected to a speaker and you think it is, it is possible to disable the warning by going into settings (settings button at bottom right) and selecting the "Remove external speaker check." checkbox. Note that this is not recommended, because it will allow the app to use the internal phone speaker, which causes horrible feedback. You have been warned.

Ratings and reviews

Nice, straight forward to use app. For a basic uncomplicated way to talk into your device and broadcast it onto a bluetooth amplified speaker, hits the mark There is about a half sec delay but as I read other like apps, it is out of control of the developer. So far the app has proven to be stable. Remain some distance from the speaker to reduce feedback. Wish list while still keeping app simple: * Add a volume control slider * Add a Quick Play feature in UI with one click to play that .mp3

I'm very glad to have discovered this megaphone app! I already have an amplifier, but no mic. So now all I need to do is simply hook the phone up to my amp and turn on the megaphone. Also, I discovered that I can use it as a line in mic for my Mac and PC, again saving me from having to purchase and new mic. I do wish it would run in the background, as it could be useful when capturing audio from other apps. Great job!

Too much echo. But I've had that experience with every megaphone app I've tried thus far. It would be nice to find one that was clear so if anyone knows if such a thing exists please let me know. It's important because I want to hook my little lavilier mic up close to my mask, that way I won't have to yell or sound muffled when I talk. It's just annoying with an echo. I'm deleting this app right after I submit this review. Thanks for trying, let me know when a better version is available

What's new

v 1.8
-Minor updates to keep up with Play Store requirements.

v 1.6
-Updated Google Play Billing

v 1.5
-Added option to use physical button to turn mic on/off.
-Added echo/noise cancellation.
-Reduced latency (not removed, the app still has a slight delay).