Compare software

AudioRelayAudio Source
Freemium

Free to use, with a paid premium tier.

 Free

Free and open source under the MIT license.

Windows, macOS, Android Linux, Android
  • Works as both a phone microphone and a phone speaker for a PC
  • Wi-Fi or USB connections
  • Turns a phone into a wired microphone with no extra hardware
  • Works over USB through ADB
  • Needs the app on both the computer and the phone
  • Latency depends on network quality over Wi-Fi
  • Linux with PulseAudio only on the computer side
  • Requires ADB and USB debugging
Downloadable app Downloadable app
Closed source Open source
License not stated License: MIT
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.