# Mr. Egg vs Sudoku

The clearest difference is update cadence: Mr. Egg at every 5 weeks against Sudoku's every 3 months. Mr. Egg also leads on iOS requirement (12.3 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mr. Egg sells 4 one-off in-app purchases and Sudoku sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Mr. Egg ships an update every 5 weeks, Sudoku every 3 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Mr. Egg | Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/mr-egg-puzzle-master/id1630938720/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 263 MB | 56 MB |
| Requires iOS | **12.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SkyIsland Co., Ltd.](https://appshunter.io/developer/954185747) | [IUPlay](https://appshunter.io/developer/6773885667) |

## What reviewers say

### Mr. Egg

[App page](https://appshunter.io/ios/app/mr-egg-puzzle-master/id1630938720)

Guide Mr. Egg through challenging levels by manipulating the environment to open doors. Each element acts as a passcode in this brain-teasing adventure with over 100 unique puzzles.

**Highlights:** Over 100 unique puzzle levels, Interactive environmental elements as passcodes, Simple stroke controls, Retro stand-alone gameplay, Mysterious props for assistance, Level increment packages

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一串钥匙 | $0.99 | one-time |
| 去广告 | $0.99 | one-time |
| 一大串钥匙 | $1.99 | one-time |
| 无限钥匙 | $2.99 | one-time |


### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-new-stone-age/id6780887142)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Plan (Monthly) | $1.99 | per month |
| Global Notes | $0.99 | one-time |
| Country Change | $1.99 | one-time |
| Nickname Change | $1.99 | one-time |
| No Full-Screen Ads | $5.99 | one-time |


## Frequently asked questions

### Is Mr. Egg free?

Mr. Egg is free to download, with in-app purchases available.

### Is Sudoku free?

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

### Do Mr. Egg or Sudoku have ads?

Both Mr. Egg and Sudoku show ads.

### Which is updated more often, Mr. Egg or Sudoku?

Mr. Egg ships an update every 5 weeks, and Sudoku every 3 months. Most recently, Mr. Egg was updated on November 7, 2026 and Sudoku on November 5, 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.*