# 信州シルク回廊アプリ vs Dam Card Map

The clearest difference is ads: 信州シルク回廊アプリ at none against Dam 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.

信州シルク回廊アプリ ships an update weekly, Dam Card Map every 5 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 信州シルク回廊アプリ | Dam Card Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 7 MB | 31 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


### Dam Card Map

[App page](https://appshunter.io/ios/app/dam-card-map/id6811755927)

**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 Dam Card Map free?

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

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

Dam 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 Dam Card Map?

信州シルク回廊アプリ ships an update weekly, and Dam Card Map every 5 days. Most recently, 信州シルク回廊アプリ was updated on November 7, 2026 and Dam Card Map on October 31, 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.*