# PixiVisor vs DU

The clearest difference is price: DU at Free against PixiVisor's $2.99. DU also leads on update cadence (every 4 months vs every 21 months). PixiVisor's advantage is in-app purchases (none vs 1) and review sentiment (80% vs 71%). On rating, ratings volume, ads and device support there is nothing between them.

DU is free to download; PixiVisor costs $2.99 up front. DU sells 1 one-off in-app purchase. PixiVisor asks for nothing beyond the download.

DU holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 24 and 33 respectively. Written reviews complicate that: 80% of PixiVisor's written reviews are positive against 71% of DU's, so the app with the better star average is not the one people write more warmly about.

PixiVisor ships an update every 21 months, DU every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PixiVisor | DU |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.3 (24 ratings)](https://appshunter.io/ios/app/pixivisor/id601279460/reviews) | **[4.5 (33 ratings)](https://appshunter.io/ios/app/du-vfx/id1563142095/reviews)** |
| Number of ratings | 24 | **33** |
| Positive reviews | **80.0% of reviews** | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alexander Zolotov](https://appshunter.io/developer/324462547) | [Kris Collins](https://appshunter.io/developer/288419971) |

## What reviewers say

### PixiVisor

[App page](https://appshunter.io/ios/app/pixivisor/id601279460)

This app enables real-time transmission of low-resolution video over audio signals. It converts images, camera streams, or animations into sound, which can then be received and converted back into video on another device. Users can customize the video output and save it as an animated GIF.

**Highlights:** Video to audio transmission, Audio to video reception, Real-time pixel-by-pixel conversion, Customizable color palettes, Animated GIF recording, Lo-Fi video experimentation

**Features:** macOS Compatibility

**In-app purchases:** none


### DU

[App page](https://appshunter.io/ios/app/du-vfx/id1563142095)

Transform videos into extreme digital art with 37 unique filters. This experimental app allows you to digitally mangle and twist footage, creating unique visual effects. Save any frame as a still image or export the entire glitched-out video.

**Highlights:** 37 exclusive video filters, Apply filters in infinite combinations, Arrange video effects stack manually, Blend glitched video with original, Randomize filters for unique chaos, Save affected video frames as stills

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Still Image Export | $0.99 | one-time |


## Frequently asked questions

### Is PixiVisor free?

PixiVisor costs $2.99, with no in-app purchases.

### Is DU free?

DU is free to download, with in-app purchases available.

### Which has better reviews, PixiVisor or DU?

DU is rated higher. PixiVisor averages 4.3 out of 5 from 24 ratings, while DU averages 4.5 from 33 ratings.

### Do PixiVisor or DU have ads?

Neither PixiVisor nor DU shows ads.

### Which is updated more often, PixiVisor or DU?

PixiVisor ships an update every 21 months, and DU every 4 months. Most recently, PixiVisor was updated on November 1, 2026 and DU on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*