# Math cross puzzle vs FastMath

The clearest difference is review sentiment: FastMath at 100% against Math cross puzzle's 33%. FastMath also leads on in-app purchases (none vs 7). Math cross puzzle's advantage is rating (4.4 vs 3.7) and ratings volume (146 vs 12). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Math cross puzzle sells 7 one-off in-app purchases. FastMath asks for nothing beyond the download.

Math cross puzzle holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Math cross puzzle has 146 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 33% of Math cross puzzle's written reviews are positive against 100% of FastMath's, so the app with the better star average is not the one people write more warmly about.

Math cross puzzle ships an update every 5 months, FastMath every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math cross puzzle | FastMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (146 ratings)](https://appshunter.io/ios/app/math-cross-puzzle-brain-out/id1453806804/reviews)** | [3.7 (12 ratings)](https://appshunter.io/ios/app/fastmath-2026/id1495642623/reviews) |
| Number of ratings | **146** | 12 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 9 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 140 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mrudul Babariya](https://appshunter.io/developer/1436458898) | [ElitSolutions.com](https://appshunter.io/developer/1147111132) |

## What reviewers say

### Math cross puzzle

[App page](https://appshunter.io/ios/app/math-cross-puzzle-brain-out/id1453806804)

Engage your brain with a variety of math puzzles across hundreds of levels. Test your skills in timed challenges or fill in numbers to create equations. Hints are available when you get stuck.

**Highlights:** Over 200 levels, Four difficulty levels, Addition, subtraction, multiplication, division, Timed challenge mode, Number fill-in puzzles, Hint system

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 25 Hints | $1.99 | one-time |
| 40 Hints | $2.99 | one-time |
| No Ads | $2.99 | one-time |
| 60 Hints | $3.99 | one-time |
| 85 Hints | $4.99 | one-time |
| 120 Hints | $5.99 | one-time |


### FastMath

[App page](https://appshunter.io/ios/app/fastmath-2026/id1495642623)

This game challenges your mental math speed and accuracy. Solve calculations within a strict time limit to test and sharpen your cognitive abilities. It's a free educational game designed for adults to exercise their brains.

**Highlights:** Mental math calculation tests, Timed challenges, Accuracy assessment, Brain exercise, No levels, continuous play

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

**In-app purchases:** none


## Frequently asked questions

### Is Math cross puzzle free?

Math cross puzzle is free to download, with in-app purchases available.

### Is FastMath free?

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

### Which has better reviews, Math cross puzzle or FastMath?

Math cross puzzle is rated higher. Math cross puzzle averages 4.4 out of 5 from 146 ratings, while FastMath averages 3.7 from 12 ratings.

### Do Math cross puzzle or FastMath have ads?

Both Math cross puzzle and FastMath show ads.

### Which is updated more often, Math cross puzzle or FastMath?

Math cross puzzle ships an update every 5 months, and FastMath every 9 months. Most recently, Math cross puzzle was updated on November 2, 2026 and FastMath on November 3, 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.*