# AlphaFuse vs Stack Rush

The clearest difference is in-app purchases: AlphaFuse at none against Stack Rush's 7. Stack Rush's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stack Rush sells 7 in-app purchases, starting at $2.99 per 7 days. AlphaFuse asks for nothing beyond the download.

AlphaFuse ships an update every 5 days, Stack Rush weekly. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AlphaFuse | Stack Rush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/alphafuse/id6757922318/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Ad-supported | — |
| Size | 8 MB | 44 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yusuf Bakhurji](https://appshunter.io/developer/1869638544) | [David Nilsson](https://appshunter.io/developer/1862499876) |

## What reviewers say

### AlphaFuse

[App page](https://appshunter.io/ios/app/alphafuse/id6757922318)

This minimalist puzzle game challenges players to merge letters from A to Z, requiring strategic thinking and foresight. With a clean design and smooth animations, it offers an engaging experience for both quick breaks and extended play sessions.

**Highlights:** Intuitive letter merging, Clean, colorful design, Smooth animations, Endless replayability, Short or long play sessions

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

**In-app purchases:** none


### Stack Rush

[App page](https://appshunter.io/ios/app/stack-rush-color-sort-puzzle/id6758590549)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| 80 Gems | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| 300 Gems | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 800 Gems | $6.99 | one-time |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is AlphaFuse free?

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

### Is Stack Rush free?

Stack Rush is free to download, with in-app purchases available.

### Do AlphaFuse or Stack Rush have ads?

Both AlphaFuse and Stack Rush show ads.

### Which is updated more often, AlphaFuse or Stack Rush?

AlphaFuse ships an update every 5 days, and Stack Rush weekly. Most recently, AlphaFuse was updated on November 5, 2026 and Stack Rush on October 25, 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.*