# ECHO vs Masyu

The clearest difference is in-app purchases: ECHO at none against Masyu's 1. ECHO also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Masyu sells 1 one-off in-app purchase. ECHO asks for nothing beyond the download.

## The numbers

| Metric | ECHO | Masyu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/masyu-logic-loop-puzzle/id6791872520/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 101 MB | 67 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [wapon Inc.](https://appshunter.io/developer/563984006) | [建明 顾](https://appshunter.io/developer/1637867417) |

## What reviewers say

### ECHO

[App page](https://appshunter.io/ios/app/echo-grids-number-puzzle/id6791798318)

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

**In-app purchases:** none


### Masyu

[App page](https://appshunter.io/ios/app/masyu-logic-loop-puzzle/id6791872520)

Solve the classic Japanese pearl puzzle by drawing a single, closed loop that passes through every black and white pearl. Enjoy deep logic challenges with intuitive touch controls, multiple grid sizes, and daily or random challenges for endless replayability. Track your progress with missions and aim for your best scores.

**Highlights:** Authentic Masyu/Pearl Puzzle gameplay, Multiple grid sizes (5x7 to 10x15), Daily and Random Challenges, Offline play with timer and scores, Progress tracking with missions, Intuitive touch controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 puzzles | $0.99 | one-time |


## Frequently asked questions

### Is ECHO free?

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

### Is Masyu free?

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

### Do ECHO or Masyu have ads?

Masyu shows ads; ECHO does not.

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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.*