# TRAIN TECH コントローラー vs 発車メロディーコレクション

The clearest difference is ads: TRAIN TECH コントローラー at none against 発車メロディーコレクション's shown. TRAIN TECH コントローラー also leads on device support (3 vs 1) and iOS requirement (7.0 vs 18.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. TRAIN TECH コントローラー sells 10 one-off in-app purchases and 発車メロディーコレクション sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

TRAIN TECH コントローラー ships an update weekly, 発車メロディーコレクション every 9 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TRAIN TECH コントローラー | 発車メロディーコレクション |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 24.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 78 MB |
| Requires iOS | **7.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZAIZEN Co., Ltd.](https://appshunter.io/developer/380406945) | [Imaizumi Kei](https://appshunter.io/developer/1803264759) |

## What reviewers say

### TRAIN TECH コントローラー

[App page](https://appshunter.io/ios/app/train-tech/id1235359544)

Control your model trains wirelessly from your smartphone or tablet. Experience realistic operation and sounds, and switch between different train cockpits. Expand your collection with new train data and enjoy a detailed railway encyclopedia.

**Highlights:** Wireless train operation via smartphone/tablet, Realistic driving feel and sounds, Switchable cockpits for different train models, Expandable train data library, Control up to 8 tracks, Manage up to 20 points

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| トレインキッズ 電車タイプ | $0.99 | one-time |
| トレインキッズ 新幹線タイプ | $0.99 | one-time |
| 上田電鉄 1000系 | $1.99 | one-time |
| 上田電鉄 7200系（まるまどりーむ号） | $1.99 | one-time |
| JR東海 373系電車 | $1.99 | one-time |
| JR東海 383系電車 | $1.99 | one-time |
| JR東海 キハ85系気動車 | $1.99 | one-time |
| 国鉄 D51形蒸気機関車125号機 | $5.99 | one-time |
| 国鉄 EF64形電気機関車0番台 18号機 | $5.99 | one-time |
| ディーゼル機関車（寒冷地タイプB） | $5.99 | one-time |


### 発車メロディーコレクション

[App page](https://appshunter.io/ios/app/id6749940085)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン | $2.99 | per month |
| Proプラン 年額 | $29.99 | per year |


## Frequently asked questions

### Is TRAIN TECH コントローラー free?

TRAIN TECH コントローラー is free to download, with in-app purchases available.

### Is 発車メロディーコレクション free?

発車メロディーコレクション is free to download, with in-app purchases available.

### Do TRAIN TECH コントローラー or 発車メロディーコレクション have ads?

発車メロディーコレクション shows ads; TRAIN TECH コントローラー does not.

### Which is updated more often, TRAIN TECH コントローラー or 発車メロディーコレクション?

TRAIN TECH コントローラー ships an update weekly, and 発車メロディーコレクション every 9 days. Most recently, TRAIN TECH コントローラー was updated on October 9, 2026 and 発車メロディーコレクション on October 5, 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.*