HomeAppsMusic & AudioStereo testApps like Stereo test Here are some great alternatives to Stereo test by JRD Technologies : Stereo Test - Left and Right ★4.1 Headphone Mode Off / Disable ★3.8 Earphones Test+ ★4.2 Fix Speaker - Disable Earphone ★3.6 Earphone Mode Off Speaker On ★3.6 Headphone Left Right Test (LR) ★4.1 Audio Earbud Test & Equalizer ★3.8 Audio Channels Checker ★4.4 Earphone & Speaker Sound Fix ★3.5 Headphone mode off, HandsFree ★3.9 Volume Booster ★4.4 Volume Booster - Sound Speaker ★4.6 Volume Booster - Increase Soun ★4.5 Speaker Check: Sound Problems ★3.7 Hifi-Apps Speaker Setup 2 ★4.4 Left Right Speaker Tester ★4.1