# SteamTrains vs Omnitrix Simulator Pro

The clearest difference is in-app purchases: SteamTrains at none against Omnitrix Simulator Pro's 12. SteamTrains also leads on price ($2.99 vs $4.99) and iOS requirement (8.0 vs 15.0). Omnitrix Simulator Pro's advantage is review sentiment (57% vs 32%) and update cadence (every 3 weeks vs every 3 months). On rating, ratings volume, ads and monetization model there is nothing between them.

SteamTrains costs $2.99 and Omnitrix Simulator Pro $4.99 up front. Omnitrix Simulator Pro sells 11 one-off in-app purchases. SteamTrains asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for SteamTrains against 2.9 for Omnitrix Simulator Pro. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews are what separate them: 32% of SteamTrains's written reviews are positive against 57% of Omnitrix Simulator Pro's.

SteamTrains ships an update every 3 months, Omnitrix Simulator Pro every 3 weeks. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SteamTrains | Omnitrix Simulator Pro |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[3.0 (16 ratings)](https://appshunter.io/ios/app/steamtrains-complete/id486066185/reviews)** | [2.9 (9 ratings)](https://appshunter.io/ios/app/omnitrix-simulator-pro/id6741732766/reviews) |
| Number of ratings | **16** | 9 |
| Positive reviews | 31.8% of reviews | **57.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#180** |
| Size | 287 MB | 91 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Kathrin Brock](https://appshunter.io/developer/453722600) | [MUHAMMED GUVEN](https://appshunter.io/developer/1780498583) |

## What reviewers say

### SteamTrains

[App page](https://appshunter.io/ios/app/steamtrains-complete/id486066185)

Explore a 3D railroad world with functioning trains. Engage in simple driving games or challenging collection quests, all designed for children aged 3-12. Enjoy an ad-free, in-app purchase-free experience.

**Highlights:** 3D train simulation, Multiple camera angles, Simple train driving game, Wagon collection game, Ad-free experience, No in-app purchases

**In-app purchases:** none


### Omnitrix Simulator Pro

[App page](https://appshunter.io/ios/app/omnitrix-simulator-pro/id6741732766)

**Currently charting:** #180 Top Paid · Entertainment (US App Store)

Transform into various alien heroes with stunning animations and sound effects. This interactive simulator offers seamless transitions and unique powers, perfect for sci-fi and adventure fans. Explore hidden features and customize your experience on your smartwatch.

**Highlights:** Alien hero transformations, Dynamic animations and sound effects, Interactive hero selection, Secret pattern system for auto-selection, Customizable backgrounds, Intuitive interface for all ages

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Real Life Alien - Four Arms | $0.99 | one-time |
| Real Life Alien - Jetray | $0.99 | one-time |
| Real Life Alien - Diamondhead | $0.99 | one-time |
| Real Life Alien - Rath | $0.99 | one-time |
| Real Life Alien - Upgrade | $0.99 | one-time |
| Real Life Alien - Wildvine | $0.99 | one-time |
| Real Life Alien - XLR8 | $0.99 | one-time |
| Special Aliens | $2.99 | one-time |
| Reboot Aliens | $2.99 | one-time |
| Ultimate Aliens | $3.99 | one-time |
| All Access | $19.99 | one-time |


## Frequently asked questions

### Is SteamTrains free?

SteamTrains costs $2.99, with no in-app purchases.

### Is Omnitrix Simulator Pro free?

Omnitrix Simulator Pro costs $4.99, and also offers in-app purchases.

### Which has better reviews, SteamTrains or Omnitrix Simulator Pro?

SteamTrains is rated higher. SteamTrains averages 3.0 out of 5 from 16 ratings, while Omnitrix Simulator Pro averages 2.9 from 9 ratings.

### Do SteamTrains or Omnitrix Simulator Pro have ads?

Neither SteamTrains nor Omnitrix Simulator Pro shows ads.

### Which is updated more often, SteamTrains or Omnitrix Simulator Pro?

SteamTrains ships an update every 3 months, and Omnitrix Simulator Pro every 3 weeks. Most recently, SteamTrains was updated on October 10, 2026 and Omnitrix Simulator Pro on October 18, 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.*