# Retro Rides vs QUARKS

The clearest difference is price: Retro Rides at Free against QUARKS's $4.99. Retro Rides also leads on iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Retro Rides is free to download; QUARKS costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Retro Rides | QUARKS |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Paid |
| Size | 83 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Meliora Software](https://appshunter.io/developer/1694052763) | [Stuart Warren-Hill](https://appshunter.io/developer/1895545396) |

## What reviewers say

### Retro Rides

[App page](https://appshunter.io/ios/app/retro-rides/id6742663374)

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

**In-app purchases:** none


### QUARKS

[App page](https://appshunter.io/ios/app/quarks/id6763893281)

An interactive sound sculpture where colored particles generate music through movement and collisions. Customize sound and visuals with effects, scales, and waveforms. Includes bonus mini-games like pinball and air hockey.

**Highlights:** Generative sound sculpture, Interactive particle physics, Full effects chain, Customizable scales and waveforms, Visual effects, Mini games (Pinball, Air Hockey)

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

**In-app purchases:** none


## Frequently asked questions

### Is Retro Rides free?

Retro Rides is free to download, with no in-app purchases.

### Is QUARKS free?

QUARKS costs $4.99, with no in-app purchases.

### Do Retro Rides or QUARKS have ads?

Neither Retro Rides nor QUARKS 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.*