# Hmmsim vs Train Simulator Euro driving

The clearest difference is review sentiment: Hmmsim at 70% against Train Simulator Euro driving's 20%. Hmmsim also leads on in-app purchases (none vs 4) and iOS requirement (7.0 vs 13.0). Train Simulator Euro driving's advantage is rating (4.4 vs 3.7) and ratings volume (1K vs 170). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Train Simulator Euro driving sells 4 one-off in-app purchases. Hmmsim asks for nothing beyond the download.

Train Simulator Euro driving holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Train Simulator Euro driving has 1K ratings behind it against 170, so its average is the more settled of the two. Written reviews complicate that: 70% of Hmmsim's written reviews are positive against 20% of Train Simulator Euro driving's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 5 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Hmmsim | Train Simulator Euro driving |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (170 ratings)](https://appshunter.io/ios/app/hmmsim-train-simulator/id863234164/reviews) | **[4.4 (1K ratings)](https://appshunter.io/ios/app/train-simulator-euro-driving/id1289192618/reviews)** |
| Number of ratings | 170 | **1K** |
| Positive reviews | **69.8% of reviews** | 20.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 211 MB | 227 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jemin Hwang](https://appshunter.io/developer/863234167) | [Manzoor Ahmad](https://appshunter.io/developer/1100751855) |

## What reviewers say

### Hmmsim

[App page](https://appshunter.io/ios/app/hmmsim-train-simulator/id863234164)

Experience realistic train operations on a mobile platform. This simulator offers high-quality graphics and allows users to play PC-based add-ons, providing endless route possibilities.

**Highlights:** Realistic metro operation, High-level graphics, BVE Trainsim add-on support, Infinite add-on customization, Seoulmetro Line 2 route

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great graphics
- 🚀 Realistic sounds and movement
- 💡 Ability to add BVE addons
- 🔒 Detailed and polished app

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔋 Difficulty adding routes
- 💡 Need for more camera views
- 💡 Lack of passenger/other train features

**Reported bugs**

- Play button not working
- Incompatibility with older devices
- Incorrect speed limit warnings

**Requested features**

- More routes and lines
- Ability to select different trains
- Scoring system based on timetable
- In-app route/addon downloads
- Loop the track for longer gameplay


### Train Simulator Euro driving

[App page](https://appshunter.io/ios/app/train-simulator-euro-driving/id1289192618)

Experience realistic train driving with various euro and Indian locomotives. Transport passengers and cargo across diverse landscapes, completing challenging levels and earning in-game cash to upgrade your engines. Enjoy multiple modes and stunning 3D graphics.

**Highlights:** Multiple train types (diesel, electric, steam), Passenger and cargo transport, Challenging levels and routes, Realistic 3D graphics and controls, Multiple gameplay modes (desert, snow, country), Offline gameplay

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainSimulator_RemoveAds | $2.99 | one-time |
| Unlock All Levels | $4.99 | one-time |
| Unlock_All_Trains | $6.99 | one-time |
| Unlock Everything | $9.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 Great graphics

**What reviewers complain about**

- 🤬 Too many ads
- 🐛 Glitchy gameplay
- 💰 Paywall to unlock content

**Reported bugs**

- Game crashes on startup
- Trains get stuck on tracks

**Requested features**

- More train variety
- Longer routes and stations
- Ability to customize trains


## Frequently asked questions

### Is Hmmsim free?

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

### Is Train Simulator Euro driving free?

Train Simulator Euro driving is free to download, with in-app purchases available.

### Which has better reviews, Hmmsim or Train Simulator Euro driving?

Train Simulator Euro driving is rated higher. Hmmsim averages 3.7 out of 5 from 170 ratings, while Train Simulator Euro driving averages 4.4 from 1K ratings.

### Do Hmmsim or Train Simulator Euro driving have ads?

Neither Hmmsim nor Train Simulator Euro driving shows ads.

### Which is updated more often, Hmmsim or Train Simulator Euro driving?

Hmmsim ships an update every 5 months, and Train Simulator Euro driving every 5 months. Most recently, Hmmsim was updated on October 26, 2026 and Train Simulator Euro driving on October 26, 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.*