# Sudoku vs Pixel Gem Loop

The clearest difference is update cadence: Sudoku at every 4 days against Pixel Gem Loop's every 9 days. Pixel Gem Loop's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sudoku sells 2 in-app purchases, starting at $3.99 per month and Pixel Gem Loop sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sudoku ships an update every 4 days, Pixel Gem Loop every 9 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Sudoku | Pixel Gem Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (3K ratings)](https://appshunter.io/ios/app/pixel-gem-loop-diamond-sort/id6791414854/reviews)** |
| Number of ratings | — | **3K** |
| Positive reviews | — | 17.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | — | Ad-supported |
| Size | 63 MB | 274 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Berkan Bagci](https://appshunter.io/developer/6778098906) | [CONATURE](https://appshunter.io/developer/1880967290) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-classic-logic-puzzle/id6778098904)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $24.99 | per year |


### Pixel Gem Loop

[App page](https://appshunter.io/ios/app/pixel-gem-loop-diamond-sort/id6791414854)

Engage in a relaxing puzzle game where you sort colorful beads flowing through pipelines. Complete intricate diamond art canvases and reveal stunning pixel masterpieces. Save your creations and enjoy a soothing, mentally stimulating experience.

**Highlights:** Satisfying bead sorting, Pipeline puzzle mechanics, Diamond art creation, Personal artwork gallery, Relaxing gameplay, Mindfully engaging puzzles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coins Bundle01 | $1.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| Comeback Boost 01 | $4.99 | one-time |
| Basic Bundle | $5.99 | one-time |
| DiscountBundle01 | $7.99 | one-time |
| Coins Bundle 02 | $8.99 | one-time |
| NoTimerBundle01 | $9.99 | one-time |
| Big Pack | $11.99 | one-time |
| Remove ADS Bundle | $12.99 | one-time |
| Mega Pack | $17.99 | one-time |


## Frequently asked questions

### Is Sudoku free?

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

### Is Pixel Gem Loop free?

Pixel Gem Loop is free to download, with in-app purchases available.

### Do Sudoku or Pixel Gem Loop have ads?

Both Sudoku and Pixel Gem Loop show ads.

### Which is updated more often, Sudoku or Pixel Gem Loop?

Sudoku ships an update every 4 days, and Pixel Gem Loop every 9 days. Most recently, Sudoku was updated on November 5, 2026 and Pixel Gem Loop on November 8, 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.*