# Crossnumber vs Math Plus

The clearest difference is in-app purchases: Math Plus at none against Crossnumber's 3. Crossnumber's advantage is update cadence (every 3 weeks vs every 29 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crossnumber sells 3 one-off in-app purchases. Math Plus asks for nothing beyond the download.

Crossnumber ships an update every 3 weeks, Math Plus every 29 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Crossnumber | Math Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (9 ratings)](https://appshunter.io/ios/app/crossnumber-math-puzzle-game/id1457853042/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 29 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 9 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ruel Lafuente](https://appshunter.io/developer/1436319651) | [Sameh Aly](https://appshunter.io/developer/438759876) |

## What reviewers say

### Crossnumber

[App page](https://appshunter.io/ios/app/crossnumber-math-puzzle-game/id1457853042)

Engage your mind with a number-based logic puzzle that combines arithmetic and word search mechanics. Solve puzzles by finding or forming numbers using scrambled tiles and mathematical symbols. This addictive game offers intuitive gameplay suitable for all ages, testing both your math and logic skills.

**Highlights:** Math and logic puzzles, Number formation and searching, Intuitive gameplay, Custom puzzle creation (iPhone), Suitable for all ages

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 200 Diamonds | $0.99 | one-time |
| Buy 1200 Diamonds | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |


### Math Plus

[App page](https://appshunter.io/ios/app/math-plus-numbers-challenge/id6502374104)

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

**In-app purchases:** none


## Frequently asked questions

### Is Crossnumber free?

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

### Is Math Plus free?

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

### Do Crossnumber or Math Plus have ads?

Both Crossnumber and Math Plus show ads.

### Which is updated more often, Crossnumber or Math Plus?

Crossnumber ships an update every 3 weeks, and Math Plus every 29 months. Most recently, Crossnumber was updated on October 24, 2026 and Math Plus on October 18, 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.*