# BeatDance — Auto 3D Beat Video Maker

> Auto 3D Beat Video Maker (iPhone/iPad app by 奕宏 李.)

- Source: https://appshunter.io/ios/app/beatdance/id6770558202 (this page in markdown: same URL + `.md`)
- Developer: [奕宏 李](https://appshunter.io/developer/1896730167)
- Category: Music, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 50 MB
- Languages: American English, Arabic, French (France), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish and 2 more
- Released: 2026-08-23
- Data updated: 2026-09-24
- User reviews in markdown: https://appshunter.io/ios/app/beatdance/id6770558202/reviews.md

## What is BeatDance?

BeatDance is an original creation tool for turning your own audio into beat-synced 3D music ball videos.

Import an MP3, M4A or MIDI file from your device — or pick a video and let the app extract its audio track — and the app analyzes the rhythm and automatically builds a 3D scene in seconds. During preview, the ball bounces, rolls, and interacts with generated structures such as boards, rails, and bells exactly on the beat, so the motion and the music stay visually locked together.

Before generating, you can pick the part of the song you want: drag the two handles on the waveform to select a section, or use auto-trim to remove the silence at the start and end. The 3D scene and the exported video use only that section.

Unlike tools that require manual 3D editing, BeatDance focuses on fast automatic scene generation. After importing audio, users can directly get a playable scene without placing platforms or adjusting timing by hand.

BeatDance also includes features designed for visually distinctive results:
- Seamless loop playback and export, with loop-aware scene construction for continuous replay
- Curved World styles that bend the whole scene for a more unique visual look
- A first-person view that places you inside the scene for a more immersive way to watch the ball
- Multiple ball materials, trail effects, impact effects, wall textures, lighting environments, and other visual options
- Audio trimming so you can build a scene from just the section you want
- A relatively lightweight installation footprint for a 3D scene creation workflow
- Video export for saving the generated result to your device

BeatDance is built for creators who want to quickly turn music into stylized 3D rhythm visuals on mobile.

Disclaimer: This app provides audio analysis, scene generation, preview, and export tools only. Please make sure you have the legal right to use any audio or video files you import.


## Version history (last 5 releases)

### 1.4.0 — 2026-09-22

- New ball trail effects.
- New ball impact effects.
- New ball appearances.
- Softer, more natural shadows.
- Fixed several display issues in "Curved World" mode.
- Fixed issues in rotating-platform loop mode.
- Fixed incorrect texture scrolling direction in some ball appearances.

### 1.3.0 — 2026-09-14

- Import a video file and automatically extract its audio as the source audio for a 3D scene.
- Trim the audio before generating: drag the handles to pick the section you want, or use auto-trim to remove the silence at the start and end.
- The screen now stays awake while a 3D scene video is exporting, so exporting no longer fails when the device would otherwise auto-lock.
- Fixed abnormal behavior in some ball appearances.
- Fixed RTL layout issues on the MIDI track selection page.

### 1.2.0 — 2026-09-07

- M4A audio files are now supported for import, alongside MP3 and MIDI.
- Fixed an issue where the first beat could be silent in some 3D scenes.
- Fixed an issue where exported videos could lose the plane reflection effect.
- Fixed 3D scene layout anomalies.

### 1.1.0 — 2026-09-02

- Switch to a first-person view in the 3D scene for a more immersive experience.
- The "Curved World" style now supports adjustable curvature strength, so you can fine-tune how much the scene bends.
- Added new ball appearances to bring more variety to your scene.
- Fixed 3D scene layout anomalies that could cause distorted or misplaced geometry.
- Improved the overall user interaction experience.

### 1.0.0 — 2026-08-24

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*