Appmuse

Excellent service

My right earbud doesn't work, so I should get some new headphones

Jesus loves me

Both earbuds go off so their not set to stereo. How do I fix this???

Simple app that tests if your left and right headphones work. Not much more to say than that. It works.

No ridiculous ads or fussing around, straight to the point. Just what I needed.

It does exactly as stated.

I tapped the side. Continuously nothing happens trash I would say take this advice do not waste your time!

It works over Bluetooth and with headphone adapters. Simple and fast.

It’s refreshing to find an app with a UX this streamlined. Great app, performs as advertised with only a single unobtrusively-placed ad bar.

Very basic, but allowed to check things quickly

Good job ,thanks

Functions perfectly for its intended use. My go-to app for itentifying L vs. R speakers in a sound system. (It's amazing how many Bluetooth makers get it backwards.)

Ditto Does just what it says it will!

Exactly what I was looking for. Nothing and nothing less.

Great for testing is headphones work in the right or left ear

I do a lot of a/v setup and this app is perfect. Extremely helpful. Does exactly what's needed.

Thank you for this.

If you want to know where your music goes out, this is the app for you, no doubt.

Does what it's supposed to, simple and effective, doesn't ask for anything.