# Specimen86 vs 勇者が行く！1万メートルを駆け抜けろ！

The clearest difference is ads: 勇者が行く！1万メートルを駆け抜けろ！ at none against Specimen86's shown. 勇者が行く！1万メートルを駆け抜けろ！ also leads on update cadence (every 2 days vs every 6 days). 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.

Specimen86 ships an update every 6 days, 勇者が行く！1万メートルを駆け抜けろ！ every 2 days. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Specimen86 | 勇者が行く！1万メートルを駆け抜けろ！ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 302 MB | 272 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SAYACHI-MARU GAMES](https://appshunter.io/developer/1809076905) | [shinya takeuchi](https://appshunter.io/developer/1816130266) |

## What reviewers say

### Specimen86

[App page](https://appshunter.io/ios/app/specimen86/id6754185315)

**Features:** macOS Compatibility

**In-app purchases:** none


### 勇者が行く！1万メートルを駆け抜けろ！

[App page](https://appshunter.io/ios/app/1/id6758521341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Specimen86 free?

Specimen86 is free to download, with no in-app purchases.

### Is 勇者が行く！1万メートルを駆け抜けろ！ free?

勇者が行く！1万メートルを駆け抜けろ！ is free to download, with no in-app purchases.

### Do Specimen86 or 勇者が行く！1万メートルを駆け抜けろ！ have ads?

Specimen86 shows ads; 勇者が行く！1万メートルを駆け抜けろ！ does not.

### Which is updated more often, Specimen86 or 勇者が行く！1万メートルを駆け抜けろ！?

Specimen86 ships an update every 6 days, and 勇者が行く！1万メートルを駆け抜けろ！ every 2 days. Most recently, Specimen86 was updated on October 17, 2026 and 勇者が行く！1万メートルを駆け抜けろ！ on October 11, 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.*