# Train Adventure vs Marine Engine ASMR

The clearest difference is review sentiment: Train Adventure at 35% against Marine Engine ASMR's 0%. Train Adventure also leads on ratings volume (43 vs 8). Marine Engine ASMR's advantage is update cadence (every 2 weeks vs every 3 months) and rating (4.0 vs 3.7). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Marine Engine ASMR holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Train Adventure has 43 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 35% of Train Adventure's written reviews are positive against 0% of Marine Engine ASMR's, so the app with the better star average is not the one people write more warmly about.

Train Adventure ships an update every 3 months, Marine Engine ASMR every 2 weeks. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Train Adventure | Marine Engine ASMR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (43 ratings)](https://appshunter.io/ios/app/train-adventure/id1643468334/reviews) | **[4.0 (8 ratings)](https://appshunter.io/ios/app/marine-engine-asmr/id1672280746/reviews)** |
| Number of ratings | **43** | 8 |
| Positive reviews | **35.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 235 MB | 448 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Yso Corp](https://appshunter.io/developer/659815325) | [GOODROID,Inc.](https://appshunter.io/developer/951688937) |

## What reviewers say

### Train Adventure

[App page](https://appshunter.io/ios/app/train-adventure/id1643468334)

Build and upgrade a powerful train to survive zombie waves. Collect resources, reach checkpoints, and explore a post-apocalyptic world. Discover wandering survivors and enhance your ultimate zombie-slaying machine.

**Highlights:** Build and upgrade trains, Collect resources, Defeat zombie waves, Reach checkpoints and cities, Discover wandering survivors

**Features:** macOS Compatibility

**In-app purchases:** none


### Marine Engine ASMR

[App page](https://appshunter.io/ios/app/marine-engine-asmr/id1672280746)

Compete in races by upgrading your engines to finish faster than opponents. Earn money to enhance your vehicle and achieve victory. This is a popular clicker game focused on speed and upgrades.

**Highlights:** Engine upgrades, Race to earn money, Faster progression, Competitive gameplay, Clicker mechanics

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Adventure free?

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

### Is Marine Engine ASMR free?

Marine Engine ASMR is free to download, with no in-app purchases.

### Which has better reviews, Train Adventure or Marine Engine ASMR?

Marine Engine ASMR is rated higher. Train Adventure averages 3.7 out of 5 from 43 ratings, while Marine Engine ASMR averages 4.0 from 8 ratings.

### Do Train Adventure or Marine Engine ASMR have ads?

Both Train Adventure and Marine Engine ASMR show ads.

### Which is updated more often, Train Adventure or Marine Engine ASMR?

Train Adventure ships an update every 3 months, and Marine Engine ASMR every 2 weeks. Most recently, Train Adventure was updated on October 20, 2026 and Marine Engine ASMR on October 13, 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.*