# Stack Attack vs Stack Attack

The clearest difference is ads: Stack Attack at none against Stack Attack's shown. Stack Attack also leads on update cadence (every 9 days vs monthly). Stack Attack's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack Attack ships an update monthly, Stack Attack every 9 days. Both last shipped on September 29, 2026.

## The numbers

| Metric | Stack Attack | Stack Attack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Size | 39 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Razin](https://appshunter.io/developer/1460485493) | [Bogdan Kostyuchenko](https://appshunter.io/developer/1502698371) |

## What reviewers say

### Stack Attack

[App page](https://appshunter.io/ios/app/stack-attack-block-puzzle/id6449266462)

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

**In-app purchases:** none


### Stack Attack

[App page](https://appshunter.io/ios/app/stack-attack-new-shift/id6797849199)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Attack free?

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

### Is Stack Attack free?

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

### Do Stack Attack or Stack Attack have ads?

Stack Attack shows ads; Stack Attack does not.

### Which is updated more often, Stack Attack or Stack Attack?

Stack Attack ships an update monthly, and Stack Attack every 9 days. Most recently, Stack Attack was updated on September 29, 2026 and Stack Attack on September 29, 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.*