USB Audio Recorder (No delay)

In-app purchases
398 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
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About this app

It is a professional recording app for external microphones (USB, Wired).

Features:
1. There is no delay from Mic to Speaker.
2. Supports USB microphone, Wired microphone in the same app.
3. Use standard audio format (m4a) that makes it easy to play files in other apps.
4 Input signal magnification up to x16.
5. Save files in public-access folder.
6. Move (share) files to other apps.
7. Live sound listening to any speaker (you can select).
8. Skip the silence on the fly (sound detector).
9. Supports running in the background mode.

USB MICROPHONES
You can connect any USB microphone / USB audio card / USB camera to your gadget in 5 sec.


WIRED & Built-in MICROPHONES
You can record HD audio from any wired microphone.

BACKGROUND OPERATION
The app can work as a FOREGROUND SERVICE (background operation) to record sounds for a long time in the absence of a person. For example, the app can record sounds from pets (cats, dogs) on a USB microphone when the owner is not at home. To do this, select "Exit -> Run in the Background".
USB Audio Recorder app with extra low latency technology of 2023
Updated on
Jun 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

373 reviews
Shawn I Mal (ScRamBled I.)
March 2, 2025
I'm not the best person to rate this app because I downloaded it and mistakenly thought it would allow me to use my USB microphone and interface it with my cell phone. When I realized the app was not what I was looking for I kept it anyway and made recordings. Comes with a few handy sound settings, native storage. Even though it's not what I was looking for I still seem to keep using it. That's got to say something about it.
3 people found this review helpful
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turtle & cat
August 4, 2025
the positive point is options for phone mic, USB mic and wired mic. I bought an external microphone USB because the action camera I use for skating has good image but terrible sound. the camera does not have option for USB mic. So, I need to rec separately using my phone for audio rec. It was not matching in the edition with the video. Now I learned to change the feature "sound detector" and it's recording normal now with sound and silence.
8 people found this review helpful
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Hyæna Hyæna
May 26, 2026
Isn't responding to any USB input; tries to record from my phone mic like any other voice memo app.
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