# Hitori vs Trios Math Puzzle

The clearest difference is in-app purchases: Trios Math Puzzle at none against Hitori's 11. Trios Math Puzzle also leads on update cadence (weekly vs monthly). Hitori's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Hitori sells 11 one-off in-app purchases. Trios Math Puzzle asks for nothing beyond the download.

Hitori ships an update monthly, Trios Math Puzzle weekly. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hitori | Trios Math Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (44 ratings)](https://appshunter.io/ios/app/hitori-logic-puzzles/id1250981450/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 14 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christian Lueth](https://appshunter.io/developer/1041680819) | [Simon Kurt Hafen](https://appshunter.io/developer/1812890192) |

## What reviewers say

### Hitori

[App page](https://appshunter.io/ios/app/hitori-logic-puzzles/id1250981450)

Engage your mind with a logic puzzle game where you eliminate numbers to solve grid challenges. Offers multiple difficulty levels and customizable layouts. Enjoy a completely ad-free experience with additional puzzle packs available for purchase.

**Highlights:** Multiple difficulty levels, Customizable light/dark/coffee layouts, Game Center support, Portrait and landscape modes, Pinch-to-zoom functionality, Available in German and English

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| B00: Amateur Pro (20 puzzles) | $0.99 | one-time |
| C00: Expert Pro (20 puzzles) | $0.99 | one-time |
| D00: Master Pro (20 puzzles) | $0.99 | one-time |
| X00: Mega ProPack (80 puzzles) | $0.99 | one-time |
| D01: Amateur 1 (20 puzzles) | $0.99 | one-time |
| E01: Professio. 1 (20 puzzles) | $0.99 | one-time |
| F01: Expert 1 (20 puzzles) | $0.99 | one-time |
| G01: Whiz 1 (20 puzzles) | $0.99 | one-time |
| H01: Grandmast. 1 (20 puzzles) | $0.99 | one-time |
| A00: Beginner Pro (20 puzzles) | $0.99 | one-time |
| X01: Mega Pack 1 (160 puzzles) | $1.99 | one-time |


### Trios Math Puzzle

[App page](https://appshunter.io/ios/app/trios-math-puzzle/id6745555759)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hitori free?

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

### Is Trios Math Puzzle free?

Trios Math Puzzle is free to download, with no in-app purchases.

### Do Hitori or Trios Math Puzzle have ads?

Neither Hitori nor Trios Math Puzzle shows ads.

### Which is updated more often, Hitori or Trios Math Puzzle?

Hitori ships an update monthly, and Trios Math Puzzle weekly. Most recently, Hitori was updated on September 20, 2026 and Trios Math Puzzle on September 10, 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.*