iEavesdrop is a free iPhone app developed by Dennis Nederlof in the Utilities & Tools category. This app allows you to redirect audio from your internal microphone, external wired microphone, or line input to any Bluetooth audio device, such as AirPods. With iEavesdrop, you can turn your phone into a stealth listening device.

By using the appropriate line input cables, you can route audio from any device, such as an external microphone, in-flight entertainment system, or portable gaming device, to your AirPods or any other Bluetooth device. This functionality makes iEavesdrop versatile and useful for various applications.

Whether you need to use it as a baby monitor, hearing aid, or any other scenario where you need to listen in or route microphone audio to a Bluetooth device, iEavesdrop is compatible with all iOS devices. With its simple interface and reliable performance, iEavesdrop provides a convenient solution for redirecting audio to Bluetooth devices.