# Quantum VJ HD

> Real-time audio-reactive visualizer with camera mixing and multitouch controls. (iPhone/iPad app by Alexander Zolotov.)

- Source: https://appshunter.io/ios/app/quantum-vj-hd/id1188572371 (this page in markdown: same URL + `.md`)
- Developer: [Alexander Zolotov](https://appshunter.io/developer/324462547)
- Category: Photo & Video, Music
- Price: $1.99
- Rating: 5.00/5 from 10 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 2 MB
- Languages: American English
- Released: 2016-12-22
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/quantum-vj-hd/id1188572371/reviews.md

## What is Quantum VJ HD?

Quantum VJ HD is a simple glitch-style audio visualizer. It can receive sound from the microphone or from the Line-in port (depends on the system settings). Sound will be converted to the graphic elements byte by byte. The final video can be mixed with the camera stream in real time.

iTunes File Sharing and Wi-Fi can be used, if you want to upload your own codeset images to the app.

[ Multitouch control ]
(pair of parameters for each new touch)
1st Touch - changing the Mode (horizontally) and the Power (vertically) parameters.
2nd Touch - changing the Color (horizontally) and the Noise (vertically) parameters.
3rd Touch - changing the Camera (horizontally) and the Resolution (vertically) parameters.
4th Touch - changing the Brightness (horizontally) and the Speed (vertically) parameters.
Press on the top left corner to hide/show the control panel (fullscreen mode ON/OFF).

## Key features

- Audio-reactive graphics
- Real-time camera stream mixing
- Multitouch parameter control
- Custom codeset image upload
- Microphone and Line-in audio input

## Chart rankings

- #92 in Top Paid · Photo & Video (US App Store)

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/quantum-vj-hd/id1188572371/reviews.md

### 5/5 — Very cool effects

*2024-11-29*

Responds really well to audio and surprisingly works well on an M series Mac — but it seems to be only for live visuals (ie out via hdmi).  What would *really* be great is if there was a way of adding a Syphon output so that it can be utilized as an input to other software or utilizing some midi for triggering some control changes much like the touch interface.  Still *very* cool like Alexander’s other stuff.

### 5/5 — Все приложения оригинальные и великолепные

*2023-07-07*

Только пожелание поддерживать работу. Спасибо за прикованные продукты. Я купил все

### 5/5 — fantastic

*2022-02-25*

the best. tons of configurations and a great retro industrial/cyberpunk feel.

### 4/5 — Вячеслав

*2020-02-28*

Здравствуйте. Сделайте пожалуйста возможным функцию записи видео для iOS.

### 5/5 — Please Give Us Video Export :)

*2017-05-07*

I'm a big fan of all Zolotov's apps, but I really wish he'd make good on turning video export for iOS to this. It'd be great to use for some nice abstract backgrounds interacting with sound... as it is, it's just fun to play with when you're bored. would love to be able to actually use it's output for something. Please!!! :)

### 5/5 — beyond a vizulizer

*2017-02-10*

Fabulous sound sensitivity. a synthecasting wizard of options for eye candy with audio sych. Perhaps the best viz (or close) acid app sound tripper. This would be 100% perfect if it could record the videos . even low res audio and video is ok!  Still yet -it is very unique 
 -dope vj blurpy ping and acid infused 
-enhaces human senses via hypnosis 
-strange vibe overall.

### 5/5 — Amazing VJ gadget

*2016-12-23*

This is such a great little app. Combine this with airplay mirroring and you have a sweet glitched out vj tool capable of adding realtime sound reactive glitch effects to both camera sources.

Great job on first release! Any chance of midi input for the parameters?

## Frequently asked questions about Quantum VJ HD

### What is Quantum VJ HD?

Quantum VJ HD is a paid application that generates glitch-style audio visual effects. It synchronizes graphics with sound input and can mix these visuals with your device's camera feed in real time.

### How much does Quantum VJ HD cost?

Quantum VJ HD is a paid app priced at $1.99. This is a one-time purchase with no additional in-app purchases or subscriptions required.

### Does Quantum VJ HD have ads?

No, Quantum VJ HD does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

### What devices is Quantum VJ HD compatible with?

Quantum VJ HD is designed for iOS devices, including iPhone, iPad, and iPod. It is rated for ages 4 and up.

### How often is Quantum VJ HD updated?

Quantum VJ HD was last updated on October 3, 2025, with version 1.0.1d. The initial release date was December 22, 2016, suggesting periodic updates.

### Can I upload my own images to Quantum VJ HD?

Yes, you can upload your own codeset images to Quantum VJ HD using iTunes File Sharing or Wi-Fi. This allows for further customization of the visual effects.

### What are the multitouch controls for Quantum VJ HD?

Quantum VJ HD utilizes multitouch gestures for control. Different touch combinations adjust parameters like Mode, Power, Color, Noise, Camera, Resolution, Brightness, and Speed.

### What do users like about Quantum VJ HD?

Users have given Quantum VJ HD a perfect 5.0-star rating from 9 reviews, indicating a high level of satisfaction. This suggests users appreciate its functionality and ease of use for creating visual effects.

## Version history (last 4 releases)

### 1.0.1d — 2025-10-03

optimization + bug fixes

### 1.0.1c — 2023-10-23

* auto-repeat in the virtual (on-screen) text keyboard;
* bug fixes.

### 1.0.1 — 2020-12-15

* user files are now available through the Files app;
* partial USB/Bluetooth keyboard support (no key release, no Home/End, no F1/F2/...);
* bug fixes.

### 1.0 — 2016-12-22

No release notes.

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## More apps by Alexander Zolotov

- [SunVox](https://appshunter.io/ios/app/sunvox/id324462544)
- [PixelWave](https://appshunter.io/ios/app/pixelwave/id447318771)
- [SpectrumGen](https://appshunter.io/ios/app/spectrumgen/id455656272)
- [PixiTracker](https://appshunter.io/ios/app/pixitracker/id480082201)
- [PixiTracker 1Bit](https://appshunter.io/ios/app/pixitracker-1bit/id548659499)
- [PixiVisor](https://appshunter.io/ios/app/pixivisor/id601279460)

All apps by Alexander Zolotov: https://appshunter.io/developer/324462547

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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 2026-08-21.*