# Math Cross vs UncrossWords

The clearest difference is in-app purchases: UncrossWords at none against Math Cross's 7. UncrossWords also leads on update cadence (daily vs weekly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

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

Math Cross ships an update weekly, UncrossWords daily. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Math Cross | UncrossWords |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Ad-supported |
| Size | 103 MB | 152 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PeachPixel LTD](https://appshunter.io/developer/6789144730) | [One Rule Games](https://appshunter.io/developer/1887925734) |

## What reviewers say

### Math Cross

[App page](https://appshunter.io/ios/app/math-cross-brain-puzzle/id6789144728)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 500 Coins | $0.99 | one-time |
| 30 Hints | $1.99 | one-time |
| 2000 Coins | $1.99 | one-time |
| 100 Hints | $5.99 | one-time |
| 4000 Coins | $5.99 | one-time |
| No Ads | $9.99 | one-time |


### UncrossWords

[App page](https://appshunter.io/ios/app/uncrosswords/id6809428162)

This word puzzle game challenges you to match clues to words already placed in a grid. Explore connections, expand your vocabulary, and enjoy a fresh take on crossword puzzles. Unlock new levels and use hints when needed.

**Highlights:** Match clues to words in a grid, Progress through different challenge levels, Utilize hints for difficult puzzles, Discover word meanings and wordplay, Easy to pick up gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Cross free?

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

### Is UncrossWords free?

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

### Do Math Cross or UncrossWords have ads?

Both Math Cross and UncrossWords show ads.

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

Math Cross ships an update weekly, and UncrossWords daily. Most recently, Math Cross was updated on October 16, 2026 and UncrossWords on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*