Left Right - Stereo Test app icon

Left Right - Stereo Test

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

Reflection Apps · com.leftrightstereo.nejc.leftrightstereo

4.5 (4 ratings) 1M+ downloads v1.3 851.5 KB Android 2.3.3+ PEGI 3 · Everyone

Download APK 851.5 KB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.3 (5)
Updated
Mar 21, 2025 (1 year ago)
APK size
851.5 KB
Requires
Android 2.3.3+ (API 10)
CPU support
Any (no native code)
Category
Music & Audio (app)
Listed since
Nov 9, 2022 (at least)
Website
reflectionapps.com
Developer contact
[email protected]

About this APK

Left Right - Stereo Test is an app by Reflection Apps in the Music & Audio category, listed since at least November 2022. It has no native code, so it runs on any Android processor.

What's new in v1.3

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

Description

From the listing uploaded by “appupdater”.

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.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 16, 2016.
  • Certificate issued to “CleverGreen” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Aug 16, 2016
  • Validated against Google Play Aug 16, 2016
  • Antivirus scan passed Nov 9, 2022
  • Signed byCN=Nejc Novak, OU=Mobile Development, O=CleverGreen, L=Ljubljana, C=SI
  • Signing certificate (SHA-1)44:20:50:D3:6F:BA:03:1C:D6:94:23:21:3C:04:C4:19:26:D1:D6:7A
  • File MD52005459dcf5ce8010240c22d03736b3e
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Left Right - Stereo Test APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Left Right - Stereo Test APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 2005459dcf5ce8010240c22d03736b3e.

Tags

leftrightstereo nejc music audio left right stereo test

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