# ECoS Cab vs LetUsListen

The clearest difference is price: ECoS Cab at Free against LetUsListen's $0.99. LetUsListen's advantage is review sentiment (100% vs 60%) and update cadence (every 2 weeks vs every 6 weeks). On ads, in-app purchases, monetization model and device support there is nothing between them.

ECoS Cab is free to download; LetUsListen costs $0.99 up front. ECoS Cab sells 5 in-app purchases, starting at $2.99 per month and LetUsListen sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ECoS Cab ships an update every 6 weeks, LetUsListen every 2 weeks. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ECoS Cab | LetUsListen |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/ecos-cab/id1481627848/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 124 MB | 85 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 |


### LetUsListen

[App page](https://appshunter.io/ios/app/letuslisten/id1569907770)

This app converts text into natural-sounding speech using advanced AI. It supports multiple languages and voices, allowing you to save audio files and simulate conversations. Ideal for educational, personal, or professional use.

**Highlights:** High-quality AI-generated speech, Multiple languages and regional variations, Simulate conversations, Save audio as MP3 or M4A, Personalize voice, speed, and format, Supports text pasting from other apps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High-quality Text-To-Speech | $0.99 | per month |


## Frequently asked questions

### Is ECoS Cab free?

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

### Is LetUsListen free?

LetUsListen costs $0.99, and also offers in-app purchases.

### Do ECoS Cab or LetUsListen have ads?

Both ECoS Cab and LetUsListen show ads.

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

ECoS Cab ships an update every 6 weeks, and LetUsListen every 2 weeks. Most recently, ECoS Cab was updated on October 2, 2026 and LetUsListen on October 16, 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.*