# 37S vs Lost Dragon

The clearest difference is ads: 37S at none against Lost Dragon's shown. Lost Dragon's advantage is update cadence (daily vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

37S ships an update every 5 months, Lost Dragon daily. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 37S | Lost Dragon |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 61 MB | 25 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andreii Simaranov](https://appshunter.io/developer/1676912439) | [Alper Albayrak](https://appshunter.io/developer/993200227) |

## 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


### Lost Dragon

[App page](https://appshunter.io/ios/app/lost-dragon/id6444745551)

**In-app purchases:** none


## Frequently asked questions

### Is 37S free?

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

### Is Lost Dragon free?

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

### Do 37S or Lost Dragon have ads?

Lost Dragon shows ads; 37S does not.

### Which is updated more often, 37S or Lost Dragon?

37S ships an update every 5 months, and Lost Dragon daily. Most recently, 37S was updated on October 30, 2026 and Lost Dragon on October 28, 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.*