# Woojong 1 vs Sudoku Mindscape

The clearest difference is in-app purchases: Woojong 1 at none against Sudoku Mindscape's 2. Woojong 1 also leads on iOS requirement (15.5 vs 18.0). Sudoku Mindscape's advantage is update cadence (monthly vs every 18 months). On price, ads and device support there is nothing between them.

Both are free to download. Sudoku Mindscape sells 2 one-off in-app purchases. Woojong 1 asks for nothing beyond the download.

Woojong 1 ships an update every 18 months, Sudoku Mindscape monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Woojong 1 | Sudoku Mindscape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-mindscape-basic/id6745157437/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 37 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Woojong Son](https://appshunter.io/developer/1652402139) | [irie coffelt](https://appshunter.io/developer/1228289281) |

## What reviewers say

### Woojong 1

[App page](https://appshunter.io/ios/app/woojong-1/id6461047765)

**Features:** Vision Pro support

**In-app purchases:** none


### Sudoku Mindscape

[App page](https://appshunter.io/ios/app/sudoku-mindscape-basic/id6745157437)

Engage in a calming and accessible puzzle adventure with a variety of customizable themes and mindful gameplay. Track your progress and enjoy offline play, with an optional premium upgrade for enhanced features. Designed for all ages, it offers a distraction-free experience.

**Highlights:** Soothing visuals and themes, Distraction-free mindful gameplay, Customizable light/dark modes and color palettes, Progress tracking and stats, Offline play, Family-friendly design with accessibility features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $0.99 | one-time |
| Premium Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Woojong 1 free?

Woojong 1 is free to download, with no in-app purchases.

### Is Sudoku Mindscape free?

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

### Do Woojong 1 or Sudoku Mindscape have ads?

Neither Woojong 1 nor Sudoku Mindscape shows ads.

### Which is updated more often, Woojong 1 or Sudoku Mindscape?

Woojong 1 ships an update every 18 months, and Sudoku Mindscape monthly. Most recently, Woojong 1 was updated on October 7, 2026 and Sudoku Mindscape on October 12, 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.*