# ThaarMaar vs Sudoku Master

The clearest difference is rating: ThaarMaar at 5.0 against Sudoku Master's 4.7. ThaarMaar also leads on update cadence (monthly vs every 3 months). Sudoku Master's advantage is ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ThaarMaar sells 3 one-off in-app purchases and Sudoku Master sells 10 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ThaarMaar holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sudoku Master has 12 ratings behind it against 1, so its average is the more settled of the two.

ThaarMaar ships an update monthly, Sudoku Master every 3 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ThaarMaar | Sudoku Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thaarmaar/id1660074067/reviews)** | [4.7 (12 ratings)](https://appshunter.io/ios/app/sudoku-master-brain-challenge/id6478748468/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 650 MB | 167 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Appiness Interactive private limited](https://appshunter.io/developer/1045928638) | [INFINITY ISLAND STUDIO LIMITED](https://appshunter.io/developer/1733801827) |

## What reviewers say

### ThaarMaar

[App page](https://appshunter.io/ios/app/thaarmaar/id1660074067)

Engage in challenging puzzles and riddles designed to sharpen your mind, boost creativity, and improve rational thinking. This game offers a fun way to reduce stress and enhance cognitive abilities for all ages.

**Highlights:** Mind sharpening puzzles, Brain training exercises, Increased IQ, Stress reduction, Enhanced rational thinking, Creativity boost, Problem-solving challenges

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Remove Ads for a Month | $4.99 | one-time |
| Remove Ads for a lifetime | $7.99 | one-time |


### Sudoku Master

[App page](https://appshunter.io/ios/app/sudoku-master-brain-challenge/id6478748468)

This brain-teasing logic game offers a fresh take on the classic Sudoku experience with a vibrant interface and unique elimination mechanics. Challenge yourself with various difficulty levels and enjoy offline play, with helpful tools to aid your puzzle-solving journey.

**Highlights:** Classic Sudoku gameplay, Multiple difficulty levels, Offline play, Hint system, Note-taking feature, Daily challenges

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sudoku Master Weekly Premium | $7.99 | per 7 days |
| Sudoku Master Monthly Premium | $12.99 | per month |
| Sudoku Master Yearly Premium | $39.99 | per year |
| Starter Bundle | $1.99 | one-time |
| Tiny Ticket | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Rare Bundle | $7.99 | one-time |
| Small Ticket | $7.99 | one-time |
| Moderate Ticket | $14.99 | one-time |
| Considerable Ticket | $25.99 | one-time |


## Frequently asked questions

### Is ThaarMaar free?

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

### Is Sudoku Master free?

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

### Which has better reviews, ThaarMaar or Sudoku Master?

ThaarMaar is rated higher. ThaarMaar averages 5.0 out of 5 from 1 ratings, while Sudoku Master averages 4.7 from 12 ratings.

### Do ThaarMaar or Sudoku Master have ads?

Neither ThaarMaar nor Sudoku Master shows ads.

### Which is updated more often, ThaarMaar or Sudoku Master?

ThaarMaar ships an update monthly, and Sudoku Master every 3 months. Most recently, ThaarMaar was updated on October 11, 2026 and Sudoku Master on October 6, 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.*