# Sisters' Magic Square vs Shelf Shuffle

The clearest difference is ads: Sisters' Magic Square at none against Shelf Shuffle's shown. Sisters' Magic Square also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Sisters' Magic Square sells 3 one-off in-app purchases and Shelf Shuffle sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sisters' Magic Square ships an update every 3 days, Shelf Shuffle every 2 weeks. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sisters' Magic Square | Shelf Shuffle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sisters-magic-square/id6789773271/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 2 MB | 26 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTOFFER BENJAMIN ROSEN](https://appshunter.io/developer/6789748674) | [Hatching Point LLC](https://appshunter.io/developer/1860158157) |

## What reviewers say

### Sisters' Magic Square

[App page](https://appshunter.io/ios/app/sisters-magic-square/id6789773271)

Relive a classic 1978 electronic light puzzle with authentic rules, retro sounds, and glowing visuals. Challenge yourself to light up the outer buttons while keeping the center dark. Enjoy a nostalgic and accessible gaming experience.

**Highlights:** Authentic 1978 puzzle rules, Warm, glowing red lights, Vintage square-wave sounds, Triumphant victory animation, Gentle haptics, VoiceOver accessibility

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Kind Tip | $2.99 | one-time |
| Generous Tip | $4.99 | one-time |


### Shelf Shuffle

[App page](https://appshunter.io/ios/app/shelf-shuffle/id6795345847)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Yearly Premium | $19.99 | per year |


## Frequently asked questions

### Is Sisters' Magic Square free?

Sisters' Magic Square is free to download, with in-app purchases available.

### Is Shelf Shuffle free?

Shelf Shuffle is free to download, with in-app purchases available.

### Do Sisters' Magic Square or Shelf Shuffle have ads?

Shelf Shuffle shows ads; Sisters' Magic Square does not.

### Which is updated more often, Sisters' Magic Square or Shelf Shuffle?

Sisters' Magic Square ships an update every 3 days, and Shelf Shuffle every 2 weeks. Most recently, Sisters' Magic Square was updated on September 30, 2026 and Shelf Shuffle on October 3, 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.*