# Poly Cat Balls vs Quantum

The clearest difference is in-app purchases: Quantum at none against Poly Cat Balls's 1. Poly Cat Balls's advantage is iOS requirement (9.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Poly Cat Balls sells 1 one-off in-app purchase. Quantum asks for nothing beyond the download.

Poly Cat Balls ships an update every 5 days, Quantum every 4 days. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Poly Cat Balls | Quantum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 35 MB | 1 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FMPROJECT](https://appshunter.io/developer/373494128) | [Celal Can Sagnak](https://appshunter.io/developer/1865753496) |

## What reviewers say

### Poly Cat Balls

[App page](https://appshunter.io/ios/app/poly-cat-balls/id1417784857)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Quantum

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Poly Cat Balls free?

Poly Cat Balls is free to download, with in-app purchases available.

### Is Quantum free?

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

### Do Poly Cat Balls or Quantum have ads?

Neither Poly Cat Balls nor Quantum shows ads.

### Which is updated more often, Poly Cat Balls or Quantum?

Poly Cat Balls ships an update every 5 days, and Quantum every 4 days. Most recently, Poly Cat Balls was updated on October 5, 2026 and Quantum on October 4, 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.*