# Smart Device Controller vs RailCraft 線路レイアウト・鉄道ジオラマ

The clearest difference is update cadence: RailCraft 線路レイアウト・鉄道ジオラマ at every 5 weeks against Smart Device Controller's every 3 months. Smart Device Controller's advantage is device support (3 vs 1) and iOS requirement (10.3 vs 17.0). On price, ads and in-app purchases 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, RailCraft 線路レイアウト・鉄道ジオラマ every 5 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Smart Device Controller | RailCraft 線路レイアウト・鉄道ジオラマ |
| --- | --- | --- |
| 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 5 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 3 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SEKISUI KINZOKU CO., LTD](https://appshunter.io/developer/1343709801) | [株式会社メディクト](https://appshunter.io/developer/1677039932) |

## 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


### RailCraft 線路レイアウト・鉄道ジオラマ

[App page](https://appshunter.io/ios/app/railcraft/id6762536076)

**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 RailCraft 線路レイアウト・鉄道ジオラマ free?

RailCraft 線路レイアウト・鉄道ジオラマ is free to download, with no in-app purchases.

### Do Smart Device Controller or RailCraft 線路レイアウト・鉄道ジオラマ have ads?

Neither Smart Device Controller nor RailCraft 線路レイアウト・鉄道ジオラマ shows ads.

### Which is updated more often, Smart Device Controller or RailCraft 線路レイアウト・鉄道ジオラマ?

Smart Device Controller ships an update every 3 months, and RailCraft 線路レイアウト・鉄道ジオラマ every 5 weeks. Most recently, Smart Device Controller was updated on September 29, 2026 and RailCraft 線路レイアウト・鉄道ジオラマ on October 6, 2026.

---

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