# Sudoku vs Stack It! The Stacking Game

The clearest difference is in-app purchases: Sudoku at none against Stack It! The Stacking Game's 5. Sudoku also leads on update cadence (every 2 weeks vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stack It! The Stacking Game sells 5 one-off in-app purchases. Sudoku asks for nothing beyond the download.

Sudoku ships an update every 2 weeks, Stack It! The Stacking Game every 20 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sudoku | Stack It! The Stacking Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (11 ratings)](https://appshunter.io/ios/app/stack-it-the-stacking-game/id1608792593/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 20 months |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 186 MB |
| Requires iOS | **14.3** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翌璠 张](https://appshunter.io/developer/1557016008) | [Apptaste Ltd](https://appshunter.io/developer/1337694555) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-classic-version/id1557029311)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack It! The Stacking Game

[App page](https://appshunter.io/ios/app/stack-it-the-stacking-game/id1608792593)

Build towering stacks of ice cream, burgers, or even toilet rolls in this hyper-casual game. Avoid disruptive vegetables and enjoy cute, relaxing gameplay with themed music and aesthetics. Compete globally for the highest score and unlock new levels as you play.

**Highlights:** Stack diverse items like ice cream, burgers, and toilet rolls, Hyper-casual endless stacking gameplay, Avoid disruptive vegetables, Cute and relaxing aesthetics with themed music, Global leaderboards for competition, Unlock new levels as you progress

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keep Playing | $0.99 | one-time |
| Cups Theme | $0.99 | one-time |
| Sushi Theme | $0.99 | one-time |
| Toilet Roll Theme | $0.99 | one-time |
| Jars Theme | $0.99 | one-time |


## Frequently asked questions

### Is Sudoku free?

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

### Is Stack It! The Stacking Game free?

Stack It! The Stacking Game is free to download, with in-app purchases available.

### Do Sudoku or Stack It! The Stacking Game have ads?

Neither Sudoku nor Stack It! The Stacking Game shows ads.

### Which is updated more often, Sudoku or Stack It! The Stacking Game?

Sudoku ships an update every 2 weeks, and Stack It! The Stacking Game every 20 months. Most recently, Sudoku was updated on November 7, 2026 and Stack It! The Stacking Game on November 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.*