iPhone Screenshots


Use EchoBox to record audio practice and playback automatically, all hands-free. Tap the screen once to start listening, and EchoBox will record when it starts hearing sound. After a few seconds of silence, it will play it back, so you don't have to interact with your device to hear the recording.

Use EchoBox for practicing music, speeches, or language pronunciation. The sound threshold and silence duration are configurable.

What’s New

Version 1.2

Update to latest swift, some UI updates to fit with taller iPhones.

Ratings and Reviews

3.2 out of 5
9 Ratings

9 Ratings

Superdotman ,

Almost perfect

I use this for pronunciation training.

It’s hands-free and allows you to adjust the decibel threshold and the duration of silence before a recording is automatically ended, which is wonderful.

Unfortunately, every time I speak, the first moment of the recording is cut off. This means if I’m practicing “hello”, what I hear back is “ello”, every time.

I would pay for any of these features:

- use a rolling buffer to record constantly, and include the preceding half-second at the beginning of playback, so that I can hear “hello” instead of “ello”

- record and play as a background app, so that I can read sample passages from another app while using this one

- allow me to select which microphone and which speaker are being used. Right now, it uses the iPhone’s, even if I have Bluetooth headphones connected

As a sidenote, there’s a gigantic market for this app in voice therapy and language learning. I would research the relevant fields, and add appropriate keywords to the description. It was surprisingly hard to find an app that does this; I think a lot more people would use it if it were easier to find.

ykp125patel ,


Well I play the violin and this helps me a lot it helps me listen to my voice and my the sound of my violin with no trouble. Like it a lot!
Definitely recommend it ✅✅

lovethespirit ,


If this worked I would donate but it’s terrible

App Privacy

The developer, Jason Gardner, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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