Music visualizer, player and video studio
Play your music and watch it move in 3D. The visuals hear the song itself, not just how loud it is, and you can turn what you see into a video. Offline, with no account and no ads.
Free to install. Pro is one purchase.
01 · Visuals that listen
The visuals react to the sound itself, as it plays:
No sound, no visuals: when the music stops, the picture comes to rest. The visuals can also follow the microphone or another app's sound, if you turn that on.
02 · 334 styles
3D scenes you fly through, fractals, nebulae, terrain, glass, fluid and particle simulations, in nineteen families. More than 700 bundled looks on top, and with Pro, your own .milk preset files.
Screenshots of the app on a phone, playing music.
03 · Auto mode
Auto mode changes the style, the camera and the motion as the song moves from one part to the next. Your colours stay yours: it never narrows the palette you picked.
Free the first minute of each song Pro the whole song
04 · Customize
Start with one knob, or go eleven groups deep. Everything you change can be saved, shared and brought back.
05 · Music player Free
06 · Make a video
Turn any song on your phone into an MP4, ready for a feed, a stream or a big screen.
Free up to 1080p at 30 fps, one minute, with a watermark. Pro 4K, 60 fps, full length, no watermark, plus loop renders and renders of a whole queue or playlist.
The highest frame rate at each size, and HEVC, depend on what your phone's video encoder can do.
07 · Record Pro
Hold a finger on the visual to record a live video of what it shows and hears, until you stop. Screenshots are free.
08 · Beyond the phone Pro
Everything in BeatRealms
Every feature, by what you do with it. Anything marked Pro needs the one-time unlock; the rest is free.
What's included
No ads in either. Pro is a single in-app purchase, not a subscription, and you can try it for one hour before buying. Videos rendered or recorded during the trial keep the one-minute limit and the watermark.
| Feature | Free | Pro |
|---|---|---|
| Music player | Everything | Everything |
| Visual styles | More than 60, the first of each of the nineteen families | All 334 |
| Your own .milk presets | No | Yes |
| Reactions to notes and key | Yes | Yes |
| Auto mode | First minute of each song | The whole song |
| Customize | Basic controls and the quick knobs | Every control, your own knobs, randomize everything |
| Video export | Up to 1080p, 30 fps, one minute, watermark | Up to 4K, 60 fps, full length, no watermark |
| Loop and playlist renders | No | Yes |
| Record a live take | No | Yes |
| Screenshots | Yes | Yes |
| Live wallpaper and screen saver | No | Yes |
| Cast, show on a computer, connected displays | No | Yes |
| Ads | None | None |
| Price | Free | One purchase, not a subscription |
No. Pro is one in-app purchase through Google Play. You can try it for one hour first.
No account, ever. The app works offline. The internet is used only for Cast to TV and for showing the visual on a computer, over your own Wi-Fi. The Google Cast component sends Google anonymous usage logs; the privacy policy explains this.
Each one is asked for when you first need it, with the reason first.
Never asked for: camera, location, contacts, phone, SMS or all-files access.
Android 13 or newer.
Into your phone's Movies folder. Nothing you make leaves the phone unless you share it.
Email CONTACT_EMAIL. Say which phone and Android version you have, and what you were doing.
The visuals are bright, fast and full-screen, and they can flash. A small number of people can have a seizure when they see flashing lights or patterns, even with no history of epilepsy. The app limits how far and how fast its own effects may change the brightness, and it follows Android's "Remove animations" setting, but it does not measure the finished picture, and .milk presets only get a brightness cap: the flashes they draw themselves are not limited. It cannot make the visuals safe for everyone. If you or anyone watching is sensitive to flashing light, do not use the visuals, and stop at once if you feel unwell.
Android 13 or newer
