# Math Cross vs Eulerian

The clearest difference is in-app purchases: Math Cross at none against Eulerian's 9. Math Cross also leads on iOS requirement (15.6 vs 17.0). Eulerian's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Eulerian sells 9 in-app purchases, starting at $3.99 per month. Math Cross asks for nothing beyond the download.

Math Cross ships an update fortnightly, Eulerian every 3 weeks. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Math Cross | Eulerian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (717 ratings)](https://appshunter.io/ios/app/math-cross-train-your-brain/id6754680372/reviews)** | — |
| Number of ratings | **717** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 164 MB | 19 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Moya Games](https://appshunter.io/developer/1826969648) | [Madhav Dogra](https://appshunter.io/developer/1866043950) |

## What reviewers say

### 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


### Eulerian

[App page](https://appshunter.io/ios/app/eulerian/id6760196420)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Endless Monthly | $3.99 | per month |
| 5 Hints | $0.99 | one-time |
| 15 Hints | $1.99 | one-time |
| All Premium Themes | $3.99 | one-time |
| Double Coins | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 50 Hints | $4.99 | one-time |
| 150 Hints | $9.99 | one-time |
| 500 Hints | $19.99 | one-time |


## Frequently asked questions

### Is Math Cross free?

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

### Is Eulerian free?

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

### Do Math Cross or Eulerian have ads?

Math Cross shows ads; Eulerian does not.

### Which is updated more often, Math Cross or Eulerian?

Math Cross ships an update fortnightly, and Eulerian every 3 weeks. Most recently, Math Cross was updated on September 24, 2026 and Eulerian on September 7, 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.*