# VOSC Visual Particle Synth vs QR machine

The clearest difference is review sentiment: QR machine at 100% against VOSC Visual Particle Synth's 62%. QR machine also leads on rating (5.0 vs 4.5). VOSC Visual Particle Synth's advantage is price ($4.99 vs $9.99) and ratings volume (27 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

VOSC Visual Particle Synth costs $4.99 and QR machine $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR machine holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: VOSC Visual Particle Synth has 27 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 62% of VOSC Visual Particle Synth's written reviews are positive against 100% of QR machine's.

## The numbers

| Metric | VOSC Visual Particle Synth | QR machine |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | [4.5 (27 ratings)](https://appshunter.io/ios/app/vosc-visual-particle-synth/id592599278/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-machine/id6448895567/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 62.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | — |
| Monetization | **Free** | Paid |
| Best chart rank | **#96** | — |
| Size | 123 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duncan Holby](https://appshunter.io/developer/592599281) | [Anton Shauchenka](https://appshunter.io/developer/1547888472) |

## What reviewers say

### VOSC Visual Particle Synth

[App page](https://appshunter.io/ios/app/vosc-visual-particle-synth/id592599278)

**Currently charting:** #96 Top Paid · Graphics & Design (US App Store)

Create dynamic visual art by manipulating on-screen particles. Explore harmonic resonances and generate endless moving patterns and textures through oscillator control. Inspired by the principles of visual harmony and differential motion.

**Highlights:** Visual particle synthesis, Manipulate oscillator size, shape, frequency, Create moving patterns and textures, Explore visual harmony, Differential motion principles, Harmonic resonances

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

**In-app purchases:** none


### QR machine

[App page](https://appshunter.io/ios/app/qr-machine/id6448895567)

Transform ordinary QR codes into visually appealing branding elements. Customize codes with images, adjust their appearance, and export them in high-quality formats for marketing and business use.

**Highlights:** Add custom images to QR codes, Adjust size, contrast, and brightness, Export as SVG, Export as high-res raster, Ideal for business cards and marketing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VOSC Visual Particle Synth free?

VOSC Visual Particle Synth costs $4.99, with no in-app purchases.

### Is QR machine free?

QR machine costs $9.99, with no in-app purchases.

### Which has better reviews, VOSC Visual Particle Synth or QR machine?

QR machine is rated higher. VOSC Visual Particle Synth averages 4.5 out of 5 from 27 ratings, while QR machine averages 5.0 from 1 ratings.

### Do VOSC Visual Particle Synth or QR machine have ads?

Neither VOSC Visual Particle Synth nor QR machine shows ads.

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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.*