# Euro vs Stack O' Donuts

The clearest difference is update cadence: Stack O' Donuts at every 6 days against Euro's every 13 months. Euro's advantage is iOS requirement (8.2 vs 12.0). On price, ads, 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.

Euro ships an update every 13 months, Stack O' Donuts every 6 days. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Euro | Stack O' Donuts |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 58 MB | 103 MB |
| Requires iOS | **8.2** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jens-Christian Henke](https://appshunter.io/developer/1212416786) | [Tiane Erwee](https://appshunter.io/developer/1768215695) |

## What reviewers say

### Euro

[App page](https://appshunter.io/ios/app/euro-coins/id1212416787)

A puzzle game where you merge coins on a board to reach higher denominations, aiming for gold bars. It requires strategy to progress through increasingly valuable currency.

**Highlights:** Coin merging gameplay, Progressive currency values, Strategic puzzle solving, Goal of reaching gold bars, Multiple currency denominations

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

**In-app purchases:** none


### Stack O' Donuts

[App page](https://appshunter.io/ios/app/stack-o-donuts/id6737135780)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Euro free?

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

### Is Stack O' Donuts free?

Stack O' Donuts is free to download, with no in-app purchases.

### Do Euro or Stack O' Donuts have ads?

Neither Euro nor Stack O' Donuts shows ads.

### Which is updated more often, Euro or Stack O' Donuts?

Euro ships an update every 13 months, and Stack O' Donuts every 6 days. Most recently, Euro was updated on October 6, 2026 and Stack O' Donuts on October 19, 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.*