# 信州シルク回廊アプリ vs Manhole Card Map

The clearest difference is ads: 信州シルク回廊アプリ at none against Manhole Card Map's shown. 信州シルク回廊アプリ also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 信州シルク回廊アプリ | Manhole Card Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Size | 7 MB | 141 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yoshizou XYZ Solutions Inc.](https://appshunter.io/developer/418130419) | [TETSUNOSUKE HIDA](https://appshunter.io/developer/6773281087) |

## What reviewers say

### 信州シルク回廊アプリ

[App page](https://appshunter.io/ios/app/id6444297383)

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

**In-app purchases:** none


### Manhole Card Map

[App page](https://appshunter.io/ios/app/manhole-card-map/id6773281085)

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

**In-app purchases:** none


## Frequently asked questions

### Is 信州シルク回廊アプリ free?

信州シルク回廊アプリ is free to download, with no in-app purchases.

### Is Manhole Card Map free?

Manhole Card Map is free to download, with no in-app purchases.

### Do 信州シルク回廊アプリ or Manhole Card Map have ads?

Manhole Card Map shows ads; 信州シルク回廊アプリ does not.

### Which is updated more often, 信州シルク回廊アプリ or Manhole Card Map?

信州シルク回廊アプリ ships an update weekly, and Manhole Card Map weekly. Most recently, 信州シルク回廊アプリ was updated on October 25, 2026 and Manhole Card Map 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.*