Left Right - Stereo Test

Reflection Apps

About this app

This app offers the quickest way to figure out which earbud is right and which is left.
Connect your headphones, open the app and click.
If that is not fast enough, you can use the home screen widget for even faster use.

Our promises:
No need to grant any special permissions.
This app does not and will not (ever) use ads.
It's free, it's small, it's meant for one thing and it does it well.

Ratings and reviews

Couldn't possibly be any easier to use. Wear your headphones, launch the app, and touch anywhere on the screen. A voice will say "left, right" one time in the corresponding ear, while the other side remains silent. It also lights up a drawing of each side of a set of headphones while each tone plays. Touch the auto repeat button at the top of the screen to play each tone and light up each earbud in what is most likely an infinite loop. Easy to use and accurate.

Does exactly what it says on the tin and gets the job done. ✅ This application tests internal and external left and right speakers. This is especially perfect for those external devices that have no markings to determine which is left or right, and the fact that it is "cost free, has zero clutter, is of a small size, and also free of ads" is the icing on the cake. 🍰 This is simply a 5 🌟 application for what is was designed to do. Big thanks to the developer for a no nonsense application. 👌🏼

Does what it says on the box. Simple and lightweight. And best of all it doesn't skulk around in the background after you close it. Which for some friggin reason all the other similar apps I've DLed does. I mean how hard is it to just clean up after the damn app after it's closed?! At this point it's gotta be deliberate. You can't convince me there isn't a conspiracy afoot among app devs to never allow the user to truly exit any app.

What’s new

- reduction to nearly half of the previous application size
- minor color adjusting