In testing now, free, no ads
Music made for your subwoofer.
Every song in its bass versions, from 20 to 46 Hz. Bassy measures the bass in each one, so you play the edit your box was built for.
- 20–46 Hzbass versions of a song
- Measuredbass note and big hits
- 8 languagesEnglish, Srpski and more
See it move
Ten seconds of what Bassy is about.
A player built around one question:
how low does it go?
Measured, not guessed
Every song shows its bass note
Each file is analysed for the note it is built around, how deep it reaches, how strong it is and where the big hits land. Search by a number like 35 and you get the songs that sit there.
- The 23–26 Hz edit and the 35–39 Hz edit of one song sit side by side
- Playlists by frequency, mixed fresh each time
- Set your system's range once and Bassy marks what fits it
Now playing
Watch the bass as it plays
The ring follows the real bass of the song, and the seek bar marks the big hits so you can jump straight to them. Songs run into each other like a DJ mix: same tempo, beats lined up, no silence.
- Car mode: big buttons, the Hz in large numbers, the screen stays on
- A warning before very low notes, which start quieter
- Play on your phone, your PC or the browser, with one account
Bass Lab
The tools next to the music
Everything you reach for when you tune a system, without leaving the app.
- Test tones, sweeps and bursts
- An SPL meter with the bass spectrum and the note that hits hardest
- Box and port calculator with a cut list
- Subwoofer wiring, cable size, voltage drop and battery maths
A community of builders
Show your build, ask questions, and post SPL records that moderators check before they reach the board.
Public playlists
Make a playlist public, share its link, and let others save it to their library.
Listen together
Start a session, invite friends, and everyone hears the same song at the same second.
Artists upload their own music
Every upload is checked by a person. Artists get a verified page.
Your own files too
Play the music on your device from the same player, with the same tools.
No ads, in your language
English, Srpski, Hrvatski, Русский, Deutsch, Français, Español and Italiano.
Find your frequency
Drag the dial. This is what the app is built around: the note your box plays best.
Loud bass damages hearing and speakers. Start quiet, raise it slowly, and stop if anything rattles or distorts. Phone apps are not calibrated SPL meters.
RumbleWhere most car systems hit hardest.
Plays quietly for two seconds. Phone and laptop speakers can't go this low: use headphones or your car.
Get Bassy
Pick your device. Your account, likes and playlists come with you on all of them.
Installing on Android
Tap Download APK on your phone and open the file when it finishes.
If Android asks, allow your browser to install unknown apps. This is normal for apps from outside the Play Store.
Tap Install, then open Bassy. New versions install over the old one; nothing is lost.
Putting it on an iPhone
Open the browser version in Safari.
Tap Share, then Add to Home Screen.
Open Bassy from its icon. It runs full screen, like an app.
Help
Is Bassy free?
Yes, with no ads. A paid Plus with extra looks for your profile is planned, but everything you can do today stays free.
Why isn't it on the Play Store or App Store?
Bassy is in testing. The APK on this page is the app; store versions come when testing is done.
Android says the app could be harmful. Is it safe?
Android shows that for every app installed from outside the Play Store. Download Bassy only from bassy.maroky.me and you get the official app.
Does music keep playing with the screen off?
In the Android app, yes. In the browser version on an iPhone the phone may pause it when it locks; that is the browser's rule, not ours.
Can I upload my own music?
Yes, if you made it or have permission to share it. Upload in the app; a person checks it, then it goes live with its bass measured. See uploads and copyright.
What do you do with my data?
Only what the app needs: your account, your library and what you post. No location, no contacts, no advertising profile, nothing sold. Read the privacy page. You can delete your account in the app at any time.
I found a bug, or someone uploaded my music
Report it in the app, or email bassy@maroky.me.