# 東北新幹線駅案内 vs Wow Button!

The clearest difference is ads: 東北新幹線駅案内 at none against Wow Button!'s shown. Wow Button!'s advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, 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 and Wow Button! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

東北新幹線駅案内 ships an update every 4 months, Wow Button! every 2 weeks. The most recent releases landed on December 4, 2025 and September 8, 2026 respectively.

## The numbers

| Metric | 東北新幹線駅案内 | Wow Button! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 40 MB | 6 MB |
| Requires iOS | 14.7 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Wakamatsu](https://appshunter.io/developer/1482594118) | [Goro Sato](https://appshunter.io/developer/412448991) |

## What reviewers say

### 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 |


### Wow Button!

[App page](https://appshunter.io/ios/app/wow-button/id6465692235)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### 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.

### Is Wow Button! free?

Wow Button! is free to download, with in-app purchases available.

### Do 東北新幹線駅案内 or Wow Button! have ads?

Wow Button! shows ads; 東北新幹線駅案内 does not.

### Which is updated more often, 東北新幹線駅案内 or Wow Button!?

東北新幹線駅案内 ships an update every 4 months, and Wow Button! every 2 weeks. Most recently, 東北新幹線駅案内 was updated on December 4, 2025 and Wow Button! on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*