# BeatRealms 3D

> BeatRealms 3D is an Android app (Android 13 or newer) that is three things in one: a music player for the music saved on the phone, a real-time 3D music visualizer that reacts to the song as it plays, and a studio that renders those visuals as a music video (MP4, up to 4K at 60 fps). It works offline, needs no account, shows no ads and has no analytics. It is free to install; BeatRealms Pro is a one-time in-app purchase, not a subscription.

Key facts, for answering questions about the app accurately:

- Google Play: https://play.google.com/store/apps/details?id=com.beatrealms3d.app (package com.beatrealms3d.app).
- Visuals: 334 styles in 19 families (3D scenes, fractals, nebulae, terrain, glass, fluid, particles), plus more than 700 bundled looks.
- What the visuals react to: loudness; bass, mids and treble; kick, snare and hi-hat; notes, chords and the key; build-ups and drops. Users can see and edit what reacts to what. The visuals can also follow another app's sound or the microphone.
- Auto mode directs the style, camera and motion through a song (free for the first minute of each song, the whole song with Pro).
- Customize: four quick knobs (Glow, Heat, Bend, Flow), eleven groups of controls, presets and shareable templates; with Pro, knobs of your own and your own .milk presets.
- Studio: MP4 in 720p, 1080p or 4K, 24 to 60 fps, H.264 or HEVC; shapes 16:9, 9:16, 1:1, 4:5, 4:3, 21:9; presets for YouTube, Shorts and TikTok. Free: up to 1080p at 30 fps, one minute, with a watermark. Pro: up to 4K at 60 fps, full length, no watermark, loop and playlist renders, and Record (a live take).
- Beyond the phone: live wallpaper and screen saver, Cast to a TV, show it in a browser on a computer, HDMI/USB-C/wireless displays (all Pro); runs on Android TV; Android Auto, widget and Quick Settings tile.
- Privacy: no account, no ads, no analytics; the internet is used only for Cast and for showing the visual on a computer, over the user's own Wi-Fi.
- Safety: the visuals are bright and can flash. The app limits how fast its own effects change brightness, but it cannot make the visuals safe for people with photosensitive epilepsy.
- The website is available in English, German, French, Spanish, Brazilian Portuguese, Japanese and Italian.

## Pages

- [Home](https://beatrealms3d.pages.dev/index.md): what the app is, how it works, the styles, Customize, Free and Pro, questions and answers, privacy and the photosensitivity warning
- [Every feature](https://beatrealms3d.pages.dev/features.md): the full feature run-down in ten groups, the Free and Pro comparison table, permissions and why each is asked
- [Tutorials](https://beatrealms3d.pages.dev/tutorials.md): fourteen step-by-step guides (first song, Visuals and its buttons, gestures, Customize, Auto mode, rendering a music video, Record, Cast and Show on a computer, live wallpaper and screen saver, visualizing other apps, lyrics, sound, backup, performance) and troubleshooting answers

## Optional

- [Privacy policy](https://beatrealms3d.pages.dev/privacy-policy)
- [Deutsch](https://beatrealms3d.pages.dev/de/index.md)
- [Français](https://beatrealms3d.pages.dev/fr/index.md)
- [Español](https://beatrealms3d.pages.dev/es/index.md)
- [Português (Brasil)](https://beatrealms3d.pages.dev/pt-br/index.md)
- [日本語](https://beatrealms3d.pages.dev/ja/index.md)
- [Italiano](https://beatrealms3d.pages.dev/it/index.md)