Left Right - Stereo Test

If you have unmarked earbuds or often use them in the dark, this app is for you.

Left Right - Stereo Test: Identify Your Earbuds

"Left Right - Stereo Test" is an Android app designed to help users easily identify their earbuds' left and right channels. Simply connect your headphones, open the app, and tap to find out which is which. For even quicker access, you can use the home screen widget. The app requires no special permissions, contains no ads, and is lightweight, making it the ideal solution for those who often use earbuds in the dark or have unmarked models. It's free, simple, and effective at solving this common problem.
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Install from Google Play Store

App stats

Users: 1,304,468
130
3 new ratings
Version: 1.3 (Last updated: 2016-07-30)
Creation date: 2014-12-21

Ranking

# 50,965 ▼ 81

Other platforms

Left Right Sound Select (v0.0.1)
2.87 (39) 4,000
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App summary

Analyze keywords

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.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Simple and effective for identifying left and right audio channels.
  • No ads and minimal size, making it user-friendly.
  • Easy to use with a straightforward interface.
  • Accurate in distinguishing between left and right audio outputs.
  • Works with both wired and wireless headphones.
Cons
  • Lacks advanced features like testing for surround sound formats (5.1 or 7.1).
  • Some users desire customization options for widgets or audio choices.
  • Accessibility labels could be improved for better usability.
Most mentioned
  • Simple and does exactly what it needs to.
  • Works well for troubleshooting audio issues.
  • Great for identifying left and right on unmarked headphones.
User reviews
Even Developer Doesn't Know its Full Potential. I have many Speakers Connected with Alexa, Fire Tv Stick, Even with Led Screen. They work wirelessly but even bluetooth Speakers Have wires (Connection within woofer and sub woofer), connection with alexa device, Any time any wire can loose and u may not know because suppose you have 4.1 speaker but one sub woofer is loose now you get my point this app is very. Handy in Troubleshooting Each Channel, Each Speaker, Each Speaker's Volume. One by One.
by Sunny Thakral, 2024-08-09
The app could have better accessibility labels, rather than "overlay" being the play button, and "glove" being the rate button. I also kinda wish it had a way to test 5.1 or 7.1 or Dolby Atmos headphones or speakers, but besides that, it's a nice app for what it does, and is useful for blind people.
by Devin Prater, 2022-12-11
Simple and useful, but I'd prefer to be able to tap on each ear so play only left or right, because I use this app for checking when one ear stops working or bad cable connection. Thanks!
by G-Shadow, 2022-04-07
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