# Crossmath Games vs Number Fortress

The clearest difference is in-app purchases: Crossmath Games at none against Number Fortress's 4. Crossmath Games also leads on iOS requirement (13.0 vs 17.0). Number Fortress's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Number Fortress sells 4 one-off in-app purchases. Crossmath Games asks for nothing beyond the download.

## The numbers

| Metric | Crossmath Games | Number Fortress |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 221 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Longwind Studio](https://appshunter.io/developer/1486315141) | [Efe OZTURK](https://appshunter.io/developer/6794749845) |

## What reviewers say

### 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


### Number Fortress

[App page](https://appshunter.io/ios/app/number-fortress-quick-math/id6800875357)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pouch | $1.99 | one-time |
| Observer Pouch | $3.99 | one-time |
| Astronomer Pouch | $5.99 | one-time |
| Unlimited Hints | $7.99 | one-time |


## Frequently asked questions

### Is Crossmath Games free?

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

### Is Number Fortress free?

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

### Do Crossmath Games or Number Fortress have ads?

Crossmath Games shows ads; Number Fortress does not.

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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.*