# BeautyX vs Sudoku Sync

The clearest difference is ads: BeautyX at none against Sudoku Sync's shown. BeautyX also leads on iOS requirement (13.4 vs 15.0). Sudoku Sync's advantage is update cadence (every 10 days vs every 4 weeks). On price, 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.

BeautyX ships an update every 4 weeks, Sudoku Sync every 10 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | BeautyX | Sudoku Sync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Size | 68 MB | 78 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MYSPA JOINT STOCK COMPANY](https://appshunter.io/developer/1458962202) | [Bon Nguyen](https://appshunter.io/developer/1717714299) |

## What reviewers say

### BeautyX

[App page](https://appshunter.io/ios/app/beautyx/id1614767784)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Sync

[App page](https://appshunter.io/ios/app/sudoku-sync/id6502610308)

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

**In-app purchases:** none


## Frequently asked questions

### Is BeautyX free?

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

### Is Sudoku Sync free?

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

### Do BeautyX or Sudoku Sync have ads?

Sudoku Sync shows ads; BeautyX does not.

### Which is updated more often, BeautyX or Sudoku Sync?

BeautyX ships an update every 4 weeks, and Sudoku Sync every 10 days. Most recently, BeautyX was updated on October 7, 2026 and Sudoku Sync on October 7, 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.*