# TrainSet 3D vs Asteroid Hazard

The clearest difference is price: Asteroid Hazard at Free against TrainSet 3D's $0.99. Asteroid Hazard also leads on update cadence (every 10 days vs every 39 months) and iOS requirement (16.0 vs 18.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Asteroid Hazard is free to download; TrainSet 3D costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for TrainSet 3D against 5.0 for Asteroid Hazard. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

TrainSet 3D ships an update every 39 months, Asteroid Hazard every 10 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | TrainSet 3D | Asteroid Hazard |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/trainset-3d/id828955916/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/asteroid-hazard/id6770501169/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 10 days** |
| Monetization | Paid | **Free** |
| Size | 116 MB | 131 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Polyhedron Learning Media, Inc.](https://appshunter.io/developer/458882328) | [Leonid Elenin](https://appshunter.io/developer/1896748433) |

## What reviewers say

### TrainSet 3D

[App page](https://appshunter.io/ios/app/trainset-3d/id828955916)

Design and operate your own railway layouts with a virtual steam locomotive. Enjoy a classic simulation experience where you can build intricate track designs and watch your trains run. Minor mishaps are easily fixed with a simple tap.

**Highlights:** Design custom train tracks, Operate steam locomotives, In-game repair functionality, Classic simulation gameplay, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### Asteroid Hazard

[App page](https://appshunter.io/ios/app/asteroid-hazard/id6770501169)

Defend Earth from celestial threats in this space strategy game. Utilize launch vehicles and interceptors with realistic orbital mechanics to destroy incoming asteroids and comets. Upgrade your defenses and compete globally.

**Highlights:** Realistic Keplerian orbits, Full Solar System simulation, Optical guidance system, Multiple threat classes, Interceptor upgrade system, Cross-platform leaderboard

**In-app purchases:** none


## Frequently asked questions

### Is TrainSet 3D free?

TrainSet 3D costs $0.99, with no in-app purchases.

### Is Asteroid Hazard free?

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

### Which has better reviews, TrainSet 3D or Asteroid Hazard?

TrainSet 3D and Asteroid Hazard are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do TrainSet 3D or Asteroid Hazard have ads?

Neither TrainSet 3D nor Asteroid Hazard shows ads.

### Which is updated more often, TrainSet 3D or Asteroid Hazard?

TrainSet 3D ships an update every 39 months, and Asteroid Hazard every 10 days. Most recently, TrainSet 3D was updated on October 19, 2026 and Asteroid Hazard on October 19, 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.*