# Train Throttle vs HoustonTX Alerting

The clearest difference is in-app purchases: HoustonTX Alerting at none against Train Throttle's 3. HoustonTX Alerting also leads on iOS requirement (12.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. Train Throttle sells 3 in-app purchases, starting at $1.99 per year. HoustonTX Alerting asks for nothing beyond the download.

## The numbers

| Metric | Train Throttle | HoustonTX Alerting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/train-throttle/id1662181863/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 68 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drew Hoffman](https://appshunter.io/developer/1662181865) | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) |

## What reviewers say

### Train Throttle

[App page](https://appshunter.io/ios/app/train-throttle/id1662181863)

Control your DCC model trains wirelessly from your Mac, iPhone, or iPad. Manage multiple engines, set turnouts, and toggle routes. A free trial offers core functionality, with a subscription unlocking advanced features.

**Highlights:** Wireless DCC train control, Control multiple engines/consists, Set turnouts and toggle routes, Free trial with core features, Full feature subscription

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe | $1.99 | per year |
| Tip a Coffee | $3.99 | one-time |
| Purchase | $12.99 | one-time |


### HoustonTX Alerting

[App page](https://appshunter.io/ios/app/houstontx-alerting/id6743223147)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Throttle free?

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

### Is HoustonTX Alerting free?

HoustonTX Alerting is free to download, with no in-app purchases.

### Do Train Throttle or HoustonTX Alerting have ads?

Neither Train Throttle nor HoustonTX Alerting shows ads.

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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.*