EchoVox is a real-time amplified recording system designed to create random chaotic noise using phonetics and microphone input, along with a natural loop recording echo. This app has been in the making for three years and now features pro quality reverb, a whole new mode, upgraded audio engine, and more. The delay time can be set from 0-10 seconds, and the app records mono wav 44.1 files. The new version of EchoVox is a bit challenging for new users, but you can find help from the developer and over 1,000 users worldwide on Facebook.

EchoVox is not a digital effect added to the sound, but rather a loop of the actual recording. To get the best results, an external or Bluetooth speaker is recommended. The app is CPU intensive and runs best on newer devices. EchoVox is used and trusted by professionals in the paranormal field such as Barry Fitzgerald of TV's Ghost Hunters International and Bill Murphy of TV's Fact or Faked Paranormal files. This app is not a toy but is designed for serious investigators.