# Math Connect vs Letter Merge Puzzle

The clearest difference is in-app purchases: Letter Merge Puzzle at none against Math Connect's 5. Letter Merge Puzzle also leads on ads (none vs shown) and update cadence (every 4 days vs every 42 months). Math Connect's advantage is iOS requirement (9.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Math Connect sells 5 one-off in-app purchases. Letter Merge Puzzle asks for nothing beyond the download.

Math Connect ships an update every 42 months, Letter Merge Puzzle every 4 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Math Connect | Letter Merge Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/letter-merge-puzzle/id6477625833/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Every 4 days** |
| Monetization | — | Free |
| Size | 83 MB | 45 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dong Tran](https://appshunter.io/developer/961632428) | [Hakan Nehir](https://appshunter.io/developer/575783788) |

## What reviewers say

### Math Connect

[App page](https://appshunter.io/ios/app/math-connect-math-workout/id1291679615)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 rubies | $0.99 | one-time |
| 50 rubies | $1.99 | one-time |
| 120 rubies | $3.99 | one-time |
| 200 rubies | $5.99 | one-time |
| 500 rubies | $11.99 | one-time |


### Letter Merge Puzzle

[App page](https://appshunter.io/ios/app/letter-merge-puzzle/id6477625833)

Merge letters from A to Z to level up and achieve new scores. This unique puzzle game challenges you to strategically combine letters to progress through the alphabet. Aim to surpass your personal best in this engaging experience.

**Highlights:** Merge letters A to Z, Level up by merging, Beat your best score, Unique merge gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Connect free?

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

### Is Letter Merge Puzzle free?

Letter Merge Puzzle is free to download, with no in-app purchases.

### Do Math Connect or Letter Merge Puzzle have ads?

Math Connect shows ads; Letter Merge Puzzle does not.

### Which is updated more often, Math Connect or Letter Merge Puzzle?

Math Connect ships an update every 42 months, and Letter Merge Puzzle every 4 days. Most recently, Math Connect was updated on November 3, 2026 and Letter Merge Puzzle on November 4, 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.*