# Quantum vs Neon Vortex

The clearest difference is ads: Quantum at none against Neon Vortex's shown. Neon Vortex's advantage is update cadence (every 2 days vs every 4 days) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quantum ships an update every 4 days, Neon Vortex every 2 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Quantum | Neon Vortex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 1 MB | 8 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Celal Can Sagnak](https://appshunter.io/developer/1865753496) | [Cafer Sadık BALABAN](https://appshunter.io/developer/1867817386) |

## What reviewers say

### Quantum

[App page](https://appshunter.io/ios/app/quantum-cat/id6759192936)

**Features:** macOS Compatibility

**In-app purchases:** none


### Neon Vortex

[App page](https://appshunter.io/ios/app/neon-vortex-tunnel-rush/id6779359829)

**In-app purchases:** none


## Frequently asked questions

### Is Quantum free?

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

### Is Neon Vortex free?

Neon Vortex is free to download, with no in-app purchases.

### Do Quantum or Neon Vortex have ads?

Neon Vortex shows ads; Quantum does not.

### Which is updated more often, Quantum or Neon Vortex?

Quantum ships an update every 4 days, and Neon Vortex every 2 days. Most recently, Quantum was updated on October 4, 2026 and Neon Vortex on October 15, 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.*