# Pixel Puzzle Chess vs Echo Grid Pulse

The clearest difference is update cadence: Pixel Puzzle Chess at weekly against Echo Grid Pulse's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pixel Puzzle Chess ships an update weekly, Echo Grid Pulse every 5 weeks. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Pixel Puzzle Chess | Echo Grid Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 72 MB | 8 MB |
| Requires iOS | **14.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Valter Bosund](https://appshunter.io/developer/1881312633) | [勇 吴](https://appshunter.io/developer/1883755443) |

## What reviewers say

### Pixel Puzzle Chess

[App page](https://appshunter.io/ios/app/pixel-puzzle-chess/id6759860787)

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

**In-app purchases:** none


### Echo Grid Pulse

[App page](https://appshunter.io/ios/app/echo-grid-pulse/id6761525436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Puzzle Chess free?

Pixel Puzzle Chess is free to download, with no in-app purchases.

### Is Echo Grid Pulse free?

Echo Grid Pulse is free to download, with no in-app purchases.

### Do Pixel Puzzle Chess or Echo Grid Pulse have ads?

Neither Pixel Puzzle Chess nor Echo Grid Pulse shows ads.

### Which is updated more often, Pixel Puzzle Chess or Echo Grid Pulse?

Pixel Puzzle Chess ships an update weekly, and Echo Grid Pulse every 5 weeks. Most recently, Pixel Puzzle Chess was updated on October 18, 2026 and Echo Grid Pulse on October 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.*