# サイレンコレクション vs 東北新幹線駅案内

The clearest difference is in-app purchases: サイレンコレクション at none against 東北新幹線駅案内's 5. 東北新幹線駅案内's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 東北新幹線駅案内 sells 5 one-off in-app purchases. サイレンコレクション asks for nothing beyond the download.

サイレンコレクション ships an update every 8 months, 東北新幹線駅案内 every 4 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | サイレンコレクション | 東北新幹線駅案内 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id1645780316/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 4 months** |
| Size | 27 MB | 40 MB |
| Requires iOS | 15.0 | **14.7** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BPM Japan LLC](https://appshunter.io/developer/1549232497) | [Yuta Wakamatsu](https://appshunter.io/developer/1482594118) |

## What reviewers say

### サイレンコレクション

[App page](https://appshunter.io/ios/app/id1645780316)

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

**In-app purchases:** none


### 東北新幹線駅案内

[App page](https://appshunter.io/ios/app/id1663156006)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 東北新幹線駅案内・山形方面追加アイテム | $3.99 | one-time |
| 東北新幹線駅案内・秋田方面追加アイテム | $3.99 | one-time |
| 東北新幹線駅案内・北陸方面追加アイテム | $3.99 | one-time |
| 東北新幹線駅案内・東北方面追加アイテム | $3.99 | one-time |
| 東北新幹線駅案内・上越方面追加アイテム | $3.99 | one-time |


## Frequently asked questions

### Is サイレンコレクション free?

サイレンコレクション is free to download, with no in-app purchases.

### Is 東北新幹線駅案内 free?

東北新幹線駅案内 is free to download, with in-app purchases available.

### Do サイレンコレクション or 東北新幹線駅案内 have ads?

サイレンコレクション shows ads; 東北新幹線駅案内 does not.

### Which is updated more often, サイレンコレクション or 東北新幹線駅案内?

サイレンコレクション ships an update every 8 months, and 東北新幹線駅案内 every 4 months. Most recently, サイレンコレクション was updated on September 30, 2026 and 東北新幹線駅案内 on October 1, 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.*