# Wi vs Train Sounds!

The clearest difference is price: Wi at Free against Train Sounds!'s $0.99. Wi also leads on review sentiment (36% vs 17%). Train Sounds!'s advantage is in-app purchases (none vs 3) and iOS requirement (7.0 vs 17.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Wi is free to download; Train Sounds! costs $0.99 up front. Wi sells 3 one-off in-app purchases. Train Sounds! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.7 for Wi against 3.6 for Train Sounds!. Both are backed by a comparable volume of ratings — 24 and 23 respectively. Written reviews are what separate them: 36% of Wi's written reviews are positive against 17% of Train Sounds!'s.

Wi ships an update every 3 months, Train Sounds! every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Wi | Train Sounds! |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.7 (24 ratings)](https://appshunter.io/ios/app/wi-fi-dcs/id988168329/reviews)** | [3.6 (23 ratings)](https://appshunter.io/ios/app/train-sounds/id1070677901/reviews) |
| Number of ratings | **24** | 23 |
| Positive reviews | **36.1% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 26 MB | 14 MB |
| Requires iOS | 17.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike's Train House, Inc.](https://appshunter.io/developer/988168328) | [Leafgreen](https://appshunter.io/developer/1070668841) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-fi-dcs/id988168329)

Control your model railroad with an iOS device. This app offers comprehensive and innovative control for M.T.H. Digital Command System (DCS) and can also manage TMCC® and Legacy® engines. It's designed for ease of use, allowing you to run multiple trains and control accessories.

**Highlights:** Comprehensive model railroad control, Run MTH ProtoSound 2.0/3.0 locomotives, Control Atlas O® ProtoSound 3.0, Cross-platform control (TMCC®, Legacy®), Run multiple trains simultaneously, Control switches and accessories, Immersive sound and control features

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $4.99 | one-time |
| Premium Upgrade | $19.99 | one-time |
| Premium | $24.99 | one-time |


### Train Sounds!

[App page](https://appshunter.io/ios/app/train-sounds/id1070677901)

Experience a variety of realistic train sounds, from steam locomotives to modern engines. Perfect for train enthusiasts of all ages, this app brings the sounds of the railway to your device. Explore unique noises like horns, chugging, and wheel sounds.

**Highlights:** Realistic train sound effects, Variety of train types, Steam locomotive sounds, Passenger and freight train sounds, Educational for children, Immersive railway experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Wi free?

Wi is free to download, with in-app purchases available.

### Is Train Sounds! free?

Train Sounds! costs $0.99, with no in-app purchases.

### Which has better reviews, Wi or Train Sounds!?

Wi is rated higher. Wi averages 3.7 out of 5 from 24 ratings, while Train Sounds! averages 3.6 from 23 ratings.

### Do Wi or Train Sounds! have ads?

Neither Wi nor Train Sounds! shows ads.

### Which is updated more often, Wi or Train Sounds!?

Wi ships an update every 3 months, and Train Sounds! every 2 months. Most recently, Wi was updated on October 16, 2026 and Train Sounds! on October 12, 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.*