# Sudoku Mastermind vs Glo Sort Puzzle

The clearest difference is update cadence: Glo Sort Puzzle at every 5 days against Sudoku Mastermind's every 4 months. Glo Sort Puzzle also leads on iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sudoku Mastermind sells 1 one-off in-app purchase and Glo Sort Puzzle sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sudoku Mastermind ships an update every 4 months, Glo Sort Puzzle every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sudoku Mastermind | Glo Sort Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 19 MB | 35 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robin Dufour](https://appshunter.io/developer/1819249965) | [Suleyman Cakal](https://appshunter.io/developer/1873749266) |

## What reviewers say

### Sudoku Mastermind

[App page](https://appshunter.io/ios/app/sudoku-mastermind/id6754221226)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $1.99 | one-time |


### Glo Sort Puzzle

[App page](https://appshunter.io/ios/app/glo-sort-puzzle/id6761137581)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Popular Pack | $0.99 | one-time |
| Ultimate Pack | $0.99 | one-time |
| Mega Pack | $0.99 | one-time |
| Basic Pack | $0.99 | one-time |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Sudoku Mastermind free?

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

### Is Glo Sort Puzzle free?

Glo Sort Puzzle is free to download, with in-app purchases available.

### Do Sudoku Mastermind or Glo Sort Puzzle have ads?

Both Sudoku Mastermind and Glo Sort Puzzle show ads.

### Which is updated more often, Sudoku Mastermind or Glo Sort Puzzle?

Sudoku Mastermind ships an update every 4 months, and Glo Sort Puzzle every 5 days. Most recently, Sudoku Mastermind was updated on October 30, 2026 and Glo Sort Puzzle 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.*