# ECoS Cab vs aidio

The clearest difference is price: ECoS Cab at Free against aidio's $4.99. aidio's advantage is in-app purchases (none vs 9) and ads (none vs shown). On device support there is nothing between them.

ECoS Cab is free to download; aidio costs $4.99 up front. ECoS Cab sells 5 in-app purchases, starting at $2.99 per month. aidio asks for nothing beyond the download.

ECoS Cab ships an update every 6 weeks, aidio every 2 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ECoS Cab | aidio |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/ecos-cab/id1481627848/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 124 MB | 32 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kostiantyn Kolesnik](https://appshunter.io/developer/1481627847) | [Christian Mayr](https://appshunter.io/developer/1477487057) |

## What reviewers say

### ECoS Cab

[App page](https://appshunter.io/ios/app/ecos-cab/id1481627848)

Transform your mobile devices into wireless handheld controllers for your model railroad. Seamlessly manage trains, signals, and accessories across your layout without the hassle of wired connections. Requires a compatible command station connected to your network.

**Highlights:** Handheld model railroad controller, Wireless network connection, Control trains, signals, and accessories, No need for wired devices, Compatible with ESU ECoS, CabControl, PIKO SmartBox

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync, monthly | $2.99 | per month |
| Client, monthly | $12.99 | per month |
| Web Server, monthly | $17.99 | per month |
| Client, annually | $99.99 | per year |
| Client, life-time | $149.99 | one-time |


### aidio

[App page](https://appshunter.io/ios/app/aidio/id6471924290)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECoS Cab free?

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

### Is aidio free?

aidio costs $4.99, with no in-app purchases.

### Do ECoS Cab or aidio have ads?

ECoS Cab shows ads; aidio does not.

### Which is updated more often, ECoS Cab or aidio?

ECoS Cab ships an update every 6 weeks, and aidio every 2 days. Most recently, ECoS Cab was updated on October 2, 2026 and aidio on October 1, 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.*