# NeuroGrid vs Caffe Block Puzzle

The clearest difference is in-app purchases: Caffe Block Puzzle at none against NeuroGrid's 1. Caffe Block Puzzle also leads on update cadence (every 3 days vs weekly). NeuroGrid's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NeuroGrid sells 1 one-off in-app purchase. Caffe Block Puzzle asks for nothing beyond the download.

NeuroGrid ships an update weekly, Caffe Block Puzzle every 3 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | NeuroGrid | Caffe Block Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/neurogrid-memory-tile-puzzle/id6744624639/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 96 MB |
| Requires iOS | 17.6 | **17.1** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dabr Interactive, LLC](https://appshunter.io/developer/850630554) | [Denys Voskoboinyk](https://appshunter.io/developer/1759423136) |

## What reviewers say

### NeuroGrid

[App page](https://appshunter.io/ios/app/neurogrid-memory-tile-puzzle/id6744624639)

This game challenges your focus and logic with fast-paced memory tile puzzles. Match patterns and recall tile placements to solve increasingly difficult challenges. Enjoy a sleek, addictive experience perfect for quick mental workouts.

**Highlights:** Memory and logic gameplay, Multiple difficulty levels, Minimalist design, Quick play sessions, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NeuroGrid | $3.99 | one-time |


### Caffe Block Puzzle

[App page](https://appshunter.io/ios/app/caffe-block-puzzle/id6746058137)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NeuroGrid free?

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

### Is Caffe Block Puzzle free?

Caffe Block Puzzle is free to download, with no in-app purchases.

### Do NeuroGrid or Caffe Block Puzzle have ads?

Caffe Block Puzzle shows ads; NeuroGrid does not.

### Which is updated more often, NeuroGrid or Caffe Block Puzzle?

NeuroGrid ships an update weekly, and Caffe Block Puzzle every 3 days. Most recently, NeuroGrid was updated on October 7, 2026 and Caffe Block Puzzle on October 7, 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.*