# Numbrain vs Crossmath Games

The clearest difference is in-app purchases: Crossmath Games at none against Numbrain's 2. Numbrain's advantage is update cadence (weekly vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Numbrain sells 2 one-off in-app purchases. Crossmath Games asks for nothing beyond the download.

Numbrain ships an update weekly, Crossmath Games every 2 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Numbrain | Crossmath Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (5.4K ratings)](https://appshunter.io/ios/app/crossmath-games-math-puzzle/id6479285414/reviews)** |
| Number of ratings | — | **5.4K** |
| Positive reviews | — | 63.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 221 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yakup Arslan](https://appshunter.io/developer/1583950519) | [Longwind Studio](https://appshunter.io/developer/1486315141) |

## What reviewers say

### Numbrain

[App page](https://appshunter.io/ios/app/numbrain-number-puzzle-game/id1615972338)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $2.99 | one-time |
| Unlock all Numbrain puzzle | $4.99 | one-time |


### Crossmath Games

[App page](https://appshunter.io/ios/app/crossmath-games-math-puzzle/id6479285414)

Engage your mind with a free math puzzle game that offers endless fun and challenges. Solve intricate puzzles using basic arithmetic operations, requiring strategic thinking and logic to progress through various difficulty levels.

**Highlights:** Addition, subtraction, multiplication, and division puzzles, Strategic use of operations, Adjustable difficulty levels, Large font for readability, Numbers sorted in ascending order

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

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable math game
- 🧠 Challenges the mind
- 💯 Excellent brain exercise

**What reviewers complain about**

- 🙄 Too many ads
- 🤔 Difficulty levels not balanced
- 🐛 Bugs and crashes

**Reported bugs**

- Incorrect difficulty level labeling
- Screen issues with in-game ads
- Dragging numbers not working properly

**Requested features**

- Add paid version without ads
- Allow difficulty level customization
- Improve landscape/portrait mode support


## Frequently asked questions

### Is Numbrain free?

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

### Is Crossmath Games free?

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

### Do Numbrain or Crossmath Games have ads?

Both Numbrain and Crossmath Games show ads.

### Which is updated more often, Numbrain or Crossmath Games?

Numbrain ships an update weekly, and Crossmath Games every 2 months. Most recently, Numbrain was updated on November 8, 2026 and Crossmath Games on November 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.*