# 37S vs Cognitive Games

37S and Cognitive Games are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 37S | Cognitive Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/37s-37-seconds/id1602845368/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 61 MB | 150 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andreii Simaranov](https://appshunter.io/developer/1676912439) | [NeuroEquilibrium Diagnostic Systems Pvt Ltd](https://appshunter.io/developer/1273693769) |

## What reviewers say

### 37S

[App page](https://appshunter.io/ios/app/37s-37-seconds/id1602845368)

A challenging arcade game where players must navigate a square through a maze of moving blocks and walls for 37 seconds. It's an addictive test of reflexes and precision, rumored to be used by the US Air Force for pilot training.

**Highlights:** Hold and drag gameplay, Avoid moving blocks and walls, Test reflexes and precision, Addictive challenge, Simple controls

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

**In-app purchases:** none


### Cognitive Games

[App page](https://appshunter.io/ios/app/cognitive-games/id6479243040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 37S free?

37S is free to download, with no in-app purchases.

### Is Cognitive Games free?

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

### Do 37S or Cognitive Games have ads?

Neither 37S nor Cognitive Games 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.*