# BlockMatrix vs Number Cross

The clearest difference is monetization model: BlockMatrix at ad-supported against Number Cross's free with in-app purchases. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlockMatrix ships an update weekly, Number Cross every 4 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BlockMatrix | Number Cross |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 53 MB | 29 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DNTech7consulting Co., Ltd.](https://appshunter.io/developer/314785526) | [SOFTICA](https://appshunter.io/developer/1895827122) |

## What reviewers say

### BlockMatrix

[App page](https://appshunter.io/ios/app/blockmatrixthink-in-blocks/id6747108752)

A logic-based block puzzle game where you use numerical clues to deduce the location of hidden blocks. It offers a unique challenge distinct from Sudoku or Nonograms, with progressive difficulty levels for all skill sets.

**Highlights:** Logic-based block deduction, Numerical clues for placement, Progressive difficulty levels, Original puzzle mechanics, Immersive puzzle experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Cross

[App page](https://appshunter.io/ios/app/number-cross-math-puzzle/id6807792893)

This logic puzzle game challenges you to fill in numbers to solve intersecting equations. Enjoy a relaxing brain workout with various difficulty levels and a daily challenge. Save your progress automatically and customize your play experience with different themes.

**Highlights:** Intersecting equation puzzles, Four difficulty levels, Daily challenges, Hint and undo tools, Automatic progress saving, Customizable themes, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is BlockMatrix free?

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

### Is Number Cross free?

Number Cross is free to download, with no in-app purchases.

### Do BlockMatrix or Number Cross have ads?

Both BlockMatrix and Number Cross show ads.

### Which is updated more often, BlockMatrix or Number Cross?

BlockMatrix ships an update weekly, and Number Cross every 4 days. Most recently, BlockMatrix was updated on October 24, 2026 and Number Cross on October 8, 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.*