# Sudoku Riddles vs pmaSudoku

The clearest difference is in-app purchases: Sudoku Riddles at none against pmaSudoku's 1. pmaSudoku's advantage is update cadence (every 2 days vs every 3 weeks) and ratings volume (5 vs 1). On price, rating, ads and monetization model there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Sudoku Riddles against 5.0 for pmaSudoku. That said, the two scores are not equally well evidenced: pmaSudoku has 5 ratings behind it against 1, so its average is the more settled of the two.

Sudoku Riddles ships an update every 3 weeks, pmaSudoku every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sudoku Riddles | pmaSudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-riddles/id6749489575/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/pmasudoku/id6756536668/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 8 MB | 1 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Schnalzenberger](https://appshunter.io/developer/1011157090) | [Paul Asche](https://appshunter.io/developer/1681017427) |

## What reviewers say

### Sudoku Riddles

[App page](https://appshunter.io/ios/app/sudoku-riddles/id6749489575)

Enjoy a pure, classic Sudoku experience without distractions. This game offers multiple difficulty levels from easy to very hard, with a clean, intuitive interface designed for focused gameplay. It's completely free, with no ads, subscriptions, or tracking.

**Highlights:** Classic 9x9 Sudoku grid, Multiple difficulty levels (Easy, Medium, Hard, Very Hard), Clean and intuitive interface, Distraction-free gameplay, No ads, subscriptions, or tracking

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

**In-app purchases:** none


### pmaSudoku

[App page](https://appshunter.io/ios/app/pmasudoku/id6756536668)

Experience a premium Sudoku game with a clean, modern interface and no ads. Offers four difficulty levels, detailed statistics, and offline play. Protects your privacy by saving all data locally.

**Highlights:** No ads, Clean modern interface, Four difficulty levels, Detailed statistics, Save and resume games, Works offline, No private info collection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Play | $2.99 | one-time |


## Frequently asked questions

### Is Sudoku Riddles free?

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

### Is pmaSudoku free?

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

### Which has better reviews, Sudoku Riddles or pmaSudoku?

Sudoku Riddles and pmaSudoku are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Sudoku Riddles or pmaSudoku have ads?

Neither Sudoku Riddles nor pmaSudoku shows ads.

### Which is updated more often, Sudoku Riddles or pmaSudoku?

Sudoku Riddles ships an update every 3 weeks, and pmaSudoku every 2 days. Most recently, Sudoku Riddles was updated on October 30, 2026 and pmaSudoku on October 24, 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.*