# Smart Device Controller vs 東日本特急効果音

The clearest difference is update cadence: 東日本特急効果音 at every 3 weeks against Smart Device Controller's every 3 months. On price, ads, 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.

Smart Device Controller ships an update every 3 months, 東日本特急効果音 every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Smart Device Controller | 東日本特急効果音 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/smart-device-controller/id1372692970/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 42 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEKISUI KINZOKU CO., LTD](https://appshunter.io/developer/1343709801) | [Yuta Wakamatsu](https://appshunter.io/developer/1482594118) |

## What reviewers say

### Smart Device Controller

[App page](https://appshunter.io/ios/app/smart-device-controller/id1372692970)

Transform your smartphone into a wireless remote for model trains. It offers compatibility with Soundbox, allowing for operation or use as a wireless power pack without the Soundbox. Control your model train setups with ease.

**Highlights:** Wireless model train operation, Soundbox compatibility, Use as wireless power pack, Smartphone remote control

**In-app purchases:** none


### 東日本特急効果音

[App page](https://appshunter.io/ios/app/id6744698237)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Device Controller free?

Smart Device Controller is free to download, with no in-app purchases.

### Is 東日本特急効果音 free?

東日本特急効果音 is free to download, with no in-app purchases.

### Do Smart Device Controller or 東日本特急効果音 have ads?

Neither Smart Device Controller nor 東日本特急効果音 shows ads.

### Which is updated more often, Smart Device Controller or 東日本特急効果音?

Smart Device Controller ships an update every 3 months, and 東日本特急効果音 every 3 weeks. Most recently, Smart Device Controller was updated on October 25, 2026 and 東日本特急効果音 on October 30, 2026.

---

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