# Grid Zen vs Mellow Blocks

The clearest difference is in-app purchases: Grid Zen at none against Mellow Blocks's 1. Grid Zen also leads on ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mellow Blocks sells 1 one-off in-app purchase. Grid Zen asks for nothing beyond the download.

Grid Zen ships an update every 4 days, Mellow Blocks every 6 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Grid Zen | Mellow Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/grid-zen-block-puzzle/id6763410859/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 56 MB | 211 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alishan Noorani](https://appshunter.io/developer/1895301908) | [Onder Genc](https://appshunter.io/developer/1896729124) |

## What reviewers say

### Grid Zen

[App page](https://appshunter.io/ios/app/grid-zen-block-puzzle/id6763410859)

A relaxing block puzzle game where you drag shapes to fill rows and columns on an 8x8 grid. Achieve high scores with combo multipliers and enjoy a peaceful, uninterrupted gaming experience without timers or ads.

**Highlights:** 8x8 grid for strategic play, Daily Challenge puzzles, Combo multipliers for high scores, Three undos per game, Resume gameplay anytime, Offline play

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

**In-app purchases:** none


### Mellow Blocks

[App page](https://appshunter.io/ios/app/mellow-blocks/id6773086496)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Grid Zen free?

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

### Is Mellow Blocks free?

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

### Do Grid Zen or Mellow Blocks have ads?

Mellow Blocks shows ads; Grid Zen does not.

### Which is updated more often, Grid Zen or Mellow Blocks?

Grid Zen ships an update every 4 days, and Mellow Blocks every 6 weeks. Most recently, Grid Zen was updated on October 24, 2026 and Mellow Blocks on October 8, 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.*