# Donut Sort vs Yum Stack

The clearest difference is in-app purchases: Yum Stack at none against Donut Sort's 1. Yum Stack also leads on update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Donut Sort sells 1 one-off in-app purchase. Yum Stack asks for nothing beyond the download.

Donut Sort ships an update every 2 months, Yum Stack every 10 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Donut Sort | Yum Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/donut-sort/id6443631024/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 97 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matirio Limited](https://appshunter.io/developer/1367137179) | [SHICHUANGRUN CO.,LIMITED](https://appshunter.io/developer/1813093838) |

## What reviewers say

### Donut Sort

[App page](https://appshunter.io/ios/app/donut-sort/id6443631024)

A puzzle game where you sort donuts by type into different columns. Follow matching rules and column capacity limits to clear the board. Enjoy a simple yet engaging challenge.

**Highlights:** Tap to move donuts, Match donut types, Column capacity limit, Sort all donuts, Engaging puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### Yum Stack

[App page](https://appshunter.io/ios/app/yum-stack/id6747810389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Donut Sort free?

Donut Sort is free to download, with in-app purchases available.

### Is Yum Stack free?

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

### Do Donut Sort or Yum Stack have ads?

Both Donut Sort and Yum Stack show ads.

### Which is updated more often, Donut Sort or Yum Stack?

Donut Sort ships an update every 2 months, and Yum Stack every 10 days. Most recently, Donut Sort was updated on October 5, 2026 and Yum Stack on September 30, 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.*