# Sudoku Crown vs Party Alien

The clearest difference is in-app purchases: Party Alien at none against Sudoku Crown's 1. Sudoku Crown's advantage is update cadence (every 9 days vs every 22 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Sudoku Crown sells 1 one-off in-app purchase. Party Alien asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Sudoku Crown against 5.0 for Party Alien. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Sudoku Crown ships an update every 9 days, Party Alien every 22 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sudoku Crown | Party Alien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sudoku-crown/id6450429527/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/party-alien/id6477870941/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 22 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 48 MB | 599 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [志达 赵](https://appshunter.io/developer/1623064978) | [Andrew Shaffer](https://appshunter.io/developer/1395511521) |

## What reviewers say

### Sudoku Crown

[App page](https://appshunter.io/ios/app/sudoku-crown/id6450429527)

This is a popular Sudoku game designed to exercise your brain with logic puzzles. It offers multiple difficulty levels and features like note-taking and hints to help you solve the 9x9 grids. Enjoy a beautiful interface and sound effects for a satisfying gaming experience.

**Highlights:** Brain exercise logic puzzles, Multiple difficulty levels, Note-taking feature, Auto-check for errors, Hint system, Beautiful interface and sound effects

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Crown PRO | $3.99 | one-time |


### Party Alien

[App page](https://appshunter.io/ios/app/party-alien/id6477870941)

Control an alien who abducts humans by dancing with them. Defend yourself from enemy troopers by shooting them while herding your party guests into your spaceship. A fun simulation for those who enjoy dancing but lack the real-life skills.

**Highlights:** Herd and abduct humans, Dance with humans to abduct them, Shoot enemy troopers, Dodge enemy attacks, Unique alien gameplay, Tips for better abduction

**In-app purchases:** none


## Frequently asked questions

### Is Sudoku Crown free?

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

### Is Party Alien free?

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

### Which has better reviews, Sudoku Crown or Party Alien?

Sudoku Crown and Party Alien are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Sudoku Crown or Party Alien have ads?

Both Sudoku Crown and Party Alien show ads.

### Which is updated more often, Sudoku Crown or Party Alien?

Sudoku Crown ships an update every 9 days, and Party Alien every 22 months. Most recently, Sudoku Crown was updated on November 3, 2026 and Party Alien on November 4, 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.*