# Nova Mahjong! vs Math Cross

The clearest difference is in-app purchases: Math Cross at none against Nova Mahjong!'s 1. Math Cross also leads on review sentiment (88% vs 76%). Nova Mahjong!'s advantage is ratings volume (11K vs 731). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Nova Mahjong! sells 1 one-off in-app purchase. Math Cross asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Nova Mahjong! against 4.7 for Math Cross. That said, the two scores are not equally well evidenced: Nova Mahjong! has 11K ratings behind it against 731, so its average is the more settled of the two. Written reviews are what separate them: 76% of Nova Mahjong!'s written reviews are positive against 88% of Math Cross's.

Nova Mahjong! ships an update every 9 days, Math Cross fortnightly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Nova Mahjong! | Math Cross |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11K ratings)](https://appshunter.io/ios/app/nova-mahjong/id6753006608/reviews)** | [4.7 (731 ratings)](https://appshunter.io/ios/app/math-cross-train-your-brain/id6754680372/reviews) |
| Number of ratings | **11K** | 731 |
| Positive reviews | 75.6% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 322 MB | 164 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nova Studio](https://appshunter.io/developer/1810635543) | [Moya Games](https://appshunter.io/developer/1826969648) |

## What reviewers say

### Nova Mahjong!

[App page](https://appshunter.io/ios/app/nova-mahjong/id6753006608)

Engage your mind with a classic tile-matching puzzle game. Scout the board for identical Mahjong tiles, match them horizontally, vertically, or even across gaps. Slide tiles to create pairs and clear the board at your own pace, with no time pressure.

**Highlights:** Tile matching gameplay, Multiple difficulty modes, Sliding tile mechanics, Variety of themes, Hint booster, Offline play

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Free Bundle | $7.99 | one-time |


### Math Cross

[App page](https://appshunter.io/ios/app/math-cross-train-your-brain/id6754680372)

Engage in fun math challenges that sharpen your mind. This game blends basic operations with cross puzzles, offering hundreds of levels for all ages. Play offline, track your progress, and enjoy daily tasks and challenges.

**Highlights:** Hundreds of math puzzles, Basic arithmetic operations (±×÷), Offline play, Daily tasks and challenges, Progress tracking, Dark mode and dynamic type

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

**In-app purchases:** none


## Frequently asked questions

### Is Nova Mahjong! free?

Nova Mahjong! is free to download, with in-app purchases available.

### Is Math Cross free?

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

### Which has better reviews, Nova Mahjong! or Math Cross?

Nova Mahjong! is rated higher. Nova Mahjong! averages 4.7 out of 5 from 11K ratings, while Math Cross averages 4.7 from 731 ratings.

### Do Nova Mahjong! or Math Cross have ads?

Both Nova Mahjong! and Math Cross show ads.

### Which is updated more often, Nova Mahjong! or Math Cross?

Nova Mahjong! ships an update every 9 days, and Math Cross fortnightly. Most recently, Nova Mahjong! was updated on October 29, 2026 and Math Cross on October 28, 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.*