# Swim Underwater Train Simulator vs Hyperloop

The clearest difference is rating: Swim Underwater Train Simulator at 4.5 against Hyperloop's 3.5. Swim Underwater Train Simulator also leads on in-app purchases (none vs 5) and ads (none vs shown). Hyperloop's advantage is ratings volume (6 vs 2). On price and device support there is nothing between them.

Both are free to download. Hyperloop sells 5 one-off in-app purchases. Swim Underwater Train Simulator asks for nothing beyond the download.

Swim Underwater Train Simulator holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

## The numbers

| Metric | Swim Underwater Train Simulator | Hyperloop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/swim-underwater-train-simulator/id1230355145/reviews)** | [3.5 (6 ratings)](https://appshunter.io/ios/app/hyperloop-train-simulator/id1609914545/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 142 MB | 206 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alina Sapolgina](https://appshunter.io/developer/1145295963) | [Anton Slyusar](https://appshunter.io/developer/1363107229) |

## What reviewers say

### Swim Underwater Train Simulator

[App page](https://appshunter.io/ios/app/swim-underwater-train-simulator/id1230355145)

Experience a unique 3D train simulator set in an underwater city. Drive a submarine train, pick up passengers, and transport them across Atlantis. Discover new train cars and collect them all.

**Highlights:** Unique 3D graphics, Underwater train simulation, Passenger transport, First-person view, Discover new train cars, Collect train fleet

**Features:** macOS Compatibility

**In-app purchases:** none


### Hyperloop

[App page](https://appshunter.io/ios/app/hyperloop-train-simulator/id1609914545)

Experience the thrill of piloting futuristic trains through sealed tubes at incredible speeds. Manage train operations, earn coins at stations, and unlock faster, more advanced models. Enjoy realistic 3D graphics and multiple camera views in this engaging simulation.

**Highlights:** Drive futuristic trains, Ultra-high speeds up to 1220 km/h, Realistic 3D graphics, Multiple camera views, Earn coins at stations, Unlock new, faster trains

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +20 Diamonds | $0.99 | one-time |
| +50 Diamonds | $1.99 | one-time |
| Remove ADS | $1.99 | one-time |
| +150 Diamonds | $4.99 | one-time |
| +500 Diamonds | $13.99 | one-time |


## Frequently asked questions

### Is Swim Underwater Train Simulator free?

Swim Underwater Train Simulator is free to download, with no in-app purchases.

### Is Hyperloop free?

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

### Which has better reviews, Swim Underwater Train Simulator or Hyperloop?

Swim Underwater Train Simulator is rated higher. Swim Underwater Train Simulator averages 4.5 out of 5 from 2 ratings, while Hyperloop averages 3.5 from 6 ratings.

### Do Swim Underwater Train Simulator or Hyperloop have ads?

Hyperloop shows ads; Swim Underwater Train Simulator does not.

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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.*