Microphone Amplifier

Contains ads
1.75K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Core features:
Wire-tapping the voice around you, providing 50 level of audio gain.
High quality recording. (original data, Wav format)
Now you can convert audio file to mp3
Sound oscilloscope.

-To improve your experience, please plug in your headset first.
- You can use this app as Hearing aid.

Note: This software can't change your microphone's function or performance.
Updated on
Oct 16, 2020

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

1.67K reviews
A Google user
April 7, 2019
this is an interesting app. definitely adds a lot of gain. but I'm also getting a lot of cratches in the background. the help giude is very inadequate and contains many misspellings that could be easily corrected. i would like ro explore this app more but lack of information makes that impossible. using the filters seem unhelpful to eliminate scratches or i don't know how to use them. developer needs to spend some time explaining the product and how to use.
59 people found this review helpful
Did you find this helpful?
Lovatt Games
April 23, 2022
Audio loss after one minute. I assure you have checked every possible reason, my summary is the app itself. I had lost over two hours of recordings. I recorded the rest using the default recorder on the S9+. Advertisements are ridiculous, is that how you intend to make money? By throwing an Advertisement everytime I tap an app function? Its a one star from me, tested, tested again.
32 people found this review helpful
Did you find this helpful?
Aashish Balkhande
March 27, 2021
Very simple app. But will introduce a lot of noise. 1. Enable amplifier 2. Hit the power button, you will hear your msg tone and if all good will also see the waves bar shift. 3. Increase the audio gain and keep it between 15 to 25. Higher the more noise 4. That's it, don't mess with the mic icons they will simple mute your audio because of hardware capabilities
50 people found this review helpful
Did you find this helpful?

What's new

Now you can create MP3 file from record audios.

App support