# Mathrax vs Multicross Puzzle Challenge

The clearest difference is in-app purchases: Multicross Puzzle Challenge at none against Mathrax's 1. Multicross Puzzle Challenge also leads on ratings volume (167 vs 1) and iOS requirement (15.0 vs 17.0). Mathrax's advantage is review sentiment (100% vs 66%) and rating (5.0 vs 4.5). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Mathrax sells 1 one-off in-app purchase. Multicross Puzzle Challenge asks for nothing beyond the download.

Mathrax holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Multicross Puzzle Challenge has 167 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Mathrax's written reviews are positive against 66% of Multicross Puzzle Challenge's.

Mathrax ships an update every 6 months, Multicross Puzzle Challenge every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Mathrax | Multicross Puzzle Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathrax-sudoku-and-maths/id645221113/reviews)** | [4.5 (167 ratings)](https://appshunter.io/ios/app/multicross-puzzle-challenge/id967910505/reviews) |
| Number of ratings | 1 | **167** |
| Positive reviews | **100.0% of reviews** | 66.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 47 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stanley Lam](https://appshunter.io/developer/453164363) | [ANDREY NOVIKOV](https://appshunter.io/developer/418898717) |

## What reviewers say

### Mathrax

[App page](https://appshunter.io/ios/app/mathrax-sudoku-and-maths/id645221113)

This logic puzzle game challenges you to fill grids with numbers based on specific mathematical and parity rules. It offers a variety of board sizes, difficulty levels, and hundreds of puzzles with features like automatic error highlighting and time tracking.

**Highlights:** Number placement logic puzzles, Mathematical operation constraints, Parity (even/odd) rules, Multiple board sizes and difficulty levels, Hundreds of unique levels, Automatic error highlighting, Autosave functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version | $0.99 | one-time |


### Multicross Puzzle Challenge

[App page](https://appshunter.io/ios/app/multicross-puzzle-challenge/id967910505)

Engage your mind with a new puzzle game from the creator of Tetris. Solve over 1800 unique challenges across three distinct modes, with new puzzles added daily. Enjoy stylish visuals and a rewarding gameplay experience.

**Highlights:** Over 1800 unique puzzles, Three challenge types: Fill, Rotate, Mirror, Daily new challenges, Simple drag-and-drop gameplay, Stylish visuals and sound, Score multiplier system

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathrax free?

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

### Is Multicross Puzzle Challenge free?

Multicross Puzzle Challenge is free to download, with no in-app purchases.

### Which has better reviews, Mathrax or Multicross Puzzle Challenge?

Mathrax is rated higher. Mathrax averages 5.0 out of 5 from 1 ratings, while Multicross Puzzle Challenge averages 4.5 from 167 ratings.

### Do Mathrax or Multicross Puzzle Challenge have ads?

Both Mathrax and Multicross Puzzle Challenge show ads.

### Which is updated more often, Mathrax or Multicross Puzzle Challenge?

Mathrax ships an update every 6 months, and Multicross Puzzle Challenge every 4 months. Most recently, Mathrax was updated on November 1, 2026 and Multicross Puzzle Challenge on November 1, 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.*