Audio Channels Checker
This application will help you to test the performance of your headphones or speakers.
Press the L button to test the left channel and R to test the right one.
You can use it while listening music to check if each stereo channel is properly connected and placed.
If you need more features to evaluate the audio quality you can try the EarphonesTester App that is also completely free and without advertising.
Category : Music & Audio
Reviews (13)
This is not a bad app, it's a little hard to understand for a novice, but it doesn't ask for excessive permissions and it does its function pretty well. Definitely trustworthy, a quality hard to find in the app store. I look forward to other apps this dev releases
What can I say? It actually does what it says it will. .... and I know it's only an app to make one single tone/sound per your left & your right speaker but, honestly, I'm STILL surprised it works and " does everything it says it will ", Lmao!! ..... for real, tho...
practical app to test which is left/right in headsets of uncertainty.
same on both sides. LG stylo 4
full Mark's. made it easy
It's really helpful
Srill getting to know it. Don't rush for me to review
Am extremely​ simple app that play a beep tone in the channel that you want to identify.
Great for testing correct earphones wearing. Earphones makers rarely mark L & R channels clearly. (What about a red dot on the right earbud?)
Good app to identify which earpiece corresponds to which channel! Would be nice to have the option of a notification bar to be abled to test on the fly!
It works
+Yes
Actually I was searching for an app that can balance my left-right earphone sounds. Newer versions of androied have it. But mine doesnt have. Found some apps that can help it out but works only when I play music through that app. I need to balance my earphone while I'm on spotify. Looking forward for your answer.