# ShakeFizz vs Stack Category!

The clearest difference is in-app purchases: ShakeFizz at none against Stack Category!'s 7. Stack Category!'s advantage is update cadence (every 4 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Stack Category! sells 7 one-off in-app purchases. ShakeFizz asks for nothing beyond the download.

ShakeFizz ships an update every 2 months, Stack Category! every 4 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ShakeFizz | Stack Category! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/stack-category/id6778854795/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 372 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Hibiki Tamaki](https://appshunter.io/developer/1615779565) | [TaleMonster Games](https://appshunter.io/developer/1755531450) |

## What reviewers say

### ShakeFizz

[App page](https://appshunter.io/ios/app/shakefizz-shake-and-battle/id6761695309)

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

**In-app purchases:** none


### Stack Category!

[App page](https://appshunter.io/ios/app/stack-category/id6778854795)

Engage in a captivating category sorting puzzle where you strategically move cards to fill columns with single categories. Plan your moves carefully to overcome unique obstacles and clever mechanics across hundreds of handcrafted levels. Experience simple yet rewarding gameplay that challenges your puzzle-solving skills.

**Highlights:** Move cards between columns, Fill columns with single categories, Timed level challenges, Unique obstacles and mechanics, Hundreds of handcrafted levels, Simple yet rewarding gameplay

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Coin Pack | $1.99 | one-time |
| Remove Ads Offer | $7.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Medium Coin Pack | $14.99 | one-time |
| Large Coin Pack | $29.99 | one-time |
| Mega Coin Pack | $54.99 | one-time |
| Extreme Coin Pack | $99.99 | one-time |


## Frequently asked questions

### Is ShakeFizz free?

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

### Is Stack Category! free?

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

### Do ShakeFizz or Stack Category! have ads?

Both ShakeFizz and Stack Category! show ads.

### Which is updated more often, ShakeFizz or Stack Category!?

ShakeFizz ships an update every 2 months, and Stack Category! every 4 days. Most recently, ShakeFizz was updated on October 4, 2026 and Stack Category! on October 2, 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.*