# 37S vs Slope Cube

The clearest difference is rating: Slope Cube at 5.0 against 37S's 4.0. Slope Cube also leads on iOS requirement (11.0 vs 13.0). 37S's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Slope Cube sells 1 one-off in-app purchase. 37S asks for nothing beyond the download.

Slope Cube holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

37S ships an update every 5 months, Slope Cube every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 37S | Slope Cube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/37s-37-seconds/id1602845368/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slope-cube/id6446651407/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 17 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreii Simaranov](https://appshunter.io/developer/1676912439) | [Ivan Shauchenka](https://appshunter.io/developer/1678604794) |

## 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


### Slope Cube

[App page](https://appshunter.io/ios/app/slope-cube/id6446651407)

A minimalistic arcade game designed to enhance reaction time and strategic thinking. Players collect points by avoiding spinning obstacles, with increasing difficulty as the game progresses. Earned points can be used to unlock new ball styles.

**Highlights:** Develop reaction time, Strategic point collection, Unlockable ball styles, Increasing difficulty, Minimalist design, Simple controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $5.49 | one-time |


## Frequently asked questions

### Is 37S free?

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

### Is Slope Cube free?

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

### Which has better reviews, 37S or Slope Cube?

Slope Cube is rated higher. 37S averages 4.0 out of 5 from 2 ratings, while Slope Cube averages 5.0 from 1 ratings.

### Do 37S or Slope Cube have ads?

Slope Cube shows ads; 37S does not.

### Which is updated more often, 37S or Slope Cube?

37S ships an update every 5 months, and Slope Cube every 4 months. Most recently, 37S was updated on November 3, 2026 and Slope Cube on November 3, 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.*