# QuantumCurling vs Quantum Fusion

The clearest difference is in-app purchases: QuantumCurling at none against Quantum Fusion's 1. Quantum Fusion's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | QuantumCurling | Quantum Fusion |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 9 MB | 66 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dong Woong Kim](https://appshunter.io/developer/1517600442) | [Andrei Poriadin](https://appshunter.io/developer/1777189715) |

## What reviewers say

### QuantumCurling

[App page](https://appshunter.io/ios/app/quantumcurling/id6781641486)

A science puzzle game where players sling particles to build atoms and molecules. Aim and shoot protons and electrons to create elements and synthesize compounds, collecting them in a codex.

**Highlights:** Build atoms and elements, Synthesize molecules, Collectible element/molecule cards, Offline play, Pick-up-and-play controls, Balance atom stability

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

**In-app purchases:** none


### Quantum Fusion

[App page](https://appshunter.io/ios/app/quantum-fusion/id6785632097)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock unlimited undo | $3.99 | one-time |


## Frequently asked questions

### Is QuantumCurling free?

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

### Is Quantum Fusion free?

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

### Do QuantumCurling or Quantum Fusion have ads?

QuantumCurling shows ads; Quantum Fusion does not.

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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.*