# Hazard Recall vs Gridlock

The clearest difference is iOS requirement: Gridlock at 13.0 against Hazard Recall's 15.6. 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.

## The numbers

| Metric | Hazard Recall | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 27 MB | 22 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Martin Josipovic](https://appshunter.io/developer/1871744059) | [ONURCAN ISIK](https://appshunter.io/developer/1886727586) |

## What reviewers say

### Hazard Recall

[App page](https://appshunter.io/ios/app/hazard-recall-memory-game/id6768298412)

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

**In-app purchases:** none


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-pattern-memory/id6768774233)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hazard Recall free?

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

### Is Gridlock free?

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

### Do Hazard Recall or Gridlock have ads?

Neither Hazard Recall nor Gridlock shows ads.

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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.*