# Link! vs Tetrasquare2

The clearest difference is rating: Link! at 4.6 against Tetrasquare2's 3.0. Link! also leads on in-app purchases (none vs 1) and ratings volume (24 vs 1). Tetrasquare2's advantage is update cadence (every 2 weeks vs every 4 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Tetrasquare2 sells 1 in-app purchase, starting at $0.99 per month. Link! asks for nothing beyond the download.

Link! holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Link! has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Link!'s written reviews are positive against 70% of Tetrasquare2's, so the app with the better star average is not the one people write more warmly about.

Link! ships an update every 4 months, Tetrasquare2 every 2 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | Link! | Tetrasquare2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (24 ratings)](https://appshunter.io/ios/app/link-connect-numbers/id1057423719/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/tetrasquare2/id1540534552/reviews) |
| Number of ratings | **24** | 1 |
| Positive reviews | 66.7% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 78 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shogo Yoshida](https://appshunter.io/developer/547173926) | [Gyuhyeon Jeon](https://appshunter.io/developer/353770805) |

## What reviewers say

### Link!

[App page](https://appshunter.io/ios/app/link-connect-numbers/id1057423719)

Connect matching numbers by drawing paths that fill the entire grid without crossing. Offers six difficulty levels and 1800 puzzles with options to undo moves or clear the board. Your progress is saved locally.

**Highlights:** Connect matching numbers, Fill the entire grid, Paths cannot cross, Six difficulty levels, 1800 puzzles, Undo move option, Clear board option

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

**In-app purchases:** none


### Tetrasquare2

[App page](https://appshunter.io/ios/app/tetrasquare2/id1540534552)

An innovative puzzle game that combines strategy and skill to solve challenging levels. It features multiple game modes, difficulty settings, and beautiful graphics for an engaging experience. Compete with friends and test your puzzle-solving abilities.

**Highlights:** Innovative puzzle gameplay, Strategic and skillful challenges, Multiple game modes, Adjustable difficulty levels, Smooth gameplay, Beautiful graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisements | $0.99 | per month |


## Frequently asked questions

### Is Link! free?

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

### Is Tetrasquare2 free?

Tetrasquare2 is free to download, with in-app purchases available.

### Which has better reviews, Link! or Tetrasquare2?

Link! is rated higher. Link! averages 4.6 out of 5 from 24 ratings, while Tetrasquare2 averages 3.0 from 1 ratings.

### Do Link! or Tetrasquare2 have ads?

Both Link! and Tetrasquare2 show ads.

### Which is updated more often, Link! or Tetrasquare2?

Link! ships an update every 4 months, and Tetrasquare2 every 2 weeks. Most recently, Link! was updated on November 11, 2026 and Tetrasquare2 on November 11, 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.*