7, 15 or 31 band dual EQ for most music players. Separate Left/Right ear.
About SpotEQ31 - 31 Band Equalizer
SpotEQ31 - 31 Band Equalizer is a music & audio app developed by Leanderoid Development - Audio & Productivity.
Download Statistics
SpotEQ31 - 31 Band Equalizer has been downloaded 1 million times. In the last 30 days, the app was downloaded 13 thousand times.
User Ratings
SpotEQ31 - 31 Band Equalizer is rated 4.75 out of 5 stars. The rating is based on 12 thousand ratings.
App Information
SpotEQ31 - 31 Band Equalizer is FREE to download. The APK download size is 10.06 MB. The latest version available is 4.1.2. The last update was on June 13, 2026.
Technical Requirements
SpotEQ31 - 31 Band Equalizer requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2020.
Description
Enjoy your favorite music player in a highly customizable way with a 7-31 band equalizer, multiple sound presets, balance and pre-gain volume.
Choose between 7, 11, 15, 21 or 31 bands for the equalizer - depending on how much precision you need.
Whether you want to adjust uneven headphones with different frequency and volume output - or compensate a hearing loss - this app is for you. The ability to pinpoint a frequency band for a particular ear/side makes SpotEQ31 unique.
From version 2.0 there is a built-in media and podcast player.
You can use it for free to change the sound quality of your music player app and, if choosing to, unlock basic features like saving custom presets for a one-time fee. There is also a premium subscription available.
If you have difficulties getting the app to work please retry the setup instructions carefully and then reach out for support by mail. Please do not buy features before you managed to connect your music player successfully.
The app EQ bands show center-frequencies, meaning the lowest band should also affect the lowest possible Hz your device can reproduce.
Features: - 31 bands (7 to 41 custom bands EQ possible) - Choose Joined or Separate sides EQ configuration - Multiple presets, save your own - Export/import presets - Works in the background, for long-running audio sessions - Great for compensating sound differences in headphones - Balance an uneven hearing impairment, right/left ear - Boost bass or clarify treble - Limiter and 3d sound stereop expansion - Set extra loudness with the pre-gain volume - Volume control directly from notification - Update EQ preset on headset connection - Visualizer - Works on Android 9 (Pie) and up - Tested with several music apps.
Follow the in-app instructions for best results 1. It's safest to uninstall all other equalizer apps. (Many problems arise from having multiple apps using audio effects)
2. Press ENABLE in SpotEQ31 A notification indicates the app is working in the background.
3. RESTART PLAYER APP and play music Force stop the app, then reopen and play a new track. Easily hear change with preset Low Cut.
Please checkout the in-app instructions and our web page for tips on how to use this app: https://www.spoteq31.com
Fix bad headphones If you have bad or broken headphones/earphones where the sound is uneven in left and right ear, you should be able to compensate for this by using this app. Some headphones may sound better and avoid distortions if you lower the pre-gain.
Improve your music experience without a hearing aid If you have a hearing impairment and are using a hearing aid in your daily life, you can try to compensate the sound with this app. Just adjust both left and right side frequency bands, and depending on your specific hearing loss you might find a setting that hits your sweet spot for listening to music without your hearing aid! Consulting your audiologist or audiogram is advisable. Sometimes a simple volume balance to left or right side can do wonders.
Thank you for trying out SpotEQ31! If you have any suggestions please contact by mail.
== Disclaimer == This app is not connected in any way to any other music player app/company. Listening to music at a too high volume for a too long time may damage your hearing. Be especially careful when using earphones with this equaliser. Also beware that your device or speakers may be damaged by loud sounds. This app is provided 'as is' without any kind of warranty, and you may use it at your own risk.
Recent changes: * Multi-band compressor added for subscribers. Save your dual-sided compressor settings independently of the EQ presets
* Language support added. 14 app translations selectable from Settings (Please reach out if you find errors or improvements)
* Possible to browse and play tracks from your device full media library
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Comments on SpotEQ31 - 31 Band Equalizer for Android
★★★★☆James Warriner· May 11, 2026
App is great to be fair, only a few problems, but if these can be sorted then it's a 5 star, ive been using this for around a year or so, the issue for me is the new update of the actual band, the glow is cool, but It's how close the bands are now in the fitted viewing option, I can't accurately adjust them to my usual band, and I will not buy a subscription until there is a lifetime option available. Now I can't fit everything into 1 review so I will do another one because I genuinely love this app
★★★★★Gerry Colbert· Jan 20, 2026
Very good equalizer, best I have used, convenient with external sound amp, I am quite pleased with it and recommend it
★★★★★Rachel Allen· Mar 22, 2026
This is the best music equalizer you can ever get. I have used it for over 5 years and still emerge at the top.
★★☆☆☆Stephen Regan· Jun 10, 2026
OMG!. This is overriding the infamous android sixteen bug on the Unihertz 8849 Tank 4 Pro... this developer is a darned = genius!... now I can have stable audio across entire phone until mediatek or unihertz aka 8849 send a patch one of these years!... fixed phone plus sounds better but careful tuning is needed, once done! Ya done!... going pro tomorrow if remains perfect!...b UPDATE: paid app 11.99 cannot run on phone boot? . May have to MOVE on, ughhh.... I get the other stuff but boot up+?
★☆☆☆☆Dennis Magbanua· Jun 6, 2026
The new update on control panels are over focused, and it is really hard to control everything. I suspect that present developers are destroying the good old slide control panels by this new garbage version.
★☆☆☆☆Nate Mowry· Apr 22, 2026
This would be great but the save button is greyd out no matter what I do on the band configuration. That makes it impossible to switch from the default band number and configure what frequencies are on each band.
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