# Sea Devils vs Train Racing 3D

The clearest difference is rating: Sea Devils at 3.3 against Train Racing 3D's 2.0. Sea Devils also leads on ads (none vs shown) and update cadence (every 3 months vs every 104 months). Train Racing 3D's advantage is in-app purchases (none vs 2). On price and device support there is nothing between them.

Both are free to download. Sea Devils sells 2 one-off in-app purchases. Train Racing 3D asks for nothing beyond the download.

Sea Devils holds the better App Store score, 3.3 against 2.0. That said, the two scores are not equally well evidenced: Sea Devils has 108 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 18% of Sea Devils's written reviews are positive against 0% of Train Racing 3D's.

Sea Devils ships an update every 3 months, Train Racing 3D every 104 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sea Devils | Train Racing 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (108 ratings)](https://appshunter.io/ios/app/sea-devils/id538795402/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/train-racing-3d-train-games/id1094217160/reviews) |
| Number of ratings | **108** | 4 |
| Positive reviews | **17.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 104 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 13 MB | 176 MB |
| Requires iOS | **4.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Quantum Design Group](https://appshunter.io/developer/419048022) | [Atif Mumtaz](https://appshunter.io/developer/875232775) |

## What reviewers say

### Sea Devils

[App page](https://appshunter.io/ios/app/sea-devils/id538795402)

Experience high-speed boat racing on the open water. Outmaneuver opponents at 100 mph to claim the title of Sea Devil. Feel the roar of the engine and the thrill of competition.

**Highlights:** High-speed boat racing, Outmaneuver opponents, Win the Sea Devil title, Realistic engine sounds, Crowd atmosphere

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Miami | $0.99 | one-time |
| Waikiki | $0.99 | one-time |


### Train Racing 3D

[App page](https://appshunter.io/ios/app/train-racing-3d-train-games/id1094217160)

Compete against the clock and other trains in this casual racing game. Strategically drive your train to win levels by timing your races perfectly. Keep a close watch on moving trains to choose the optimal moment to accelerate.

**Highlights:** Race against time, Compete against other trains, Strategic train driving, Level-based gameplay, Timing-based challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sea Devils free?

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

### Is Train Racing 3D free?

Train Racing 3D is free to download, with no in-app purchases.

### Which has better reviews, Sea Devils or Train Racing 3D?

Sea Devils is rated higher. Sea Devils averages 3.3 out of 5 from 108 ratings, while Train Racing 3D averages 2.0 from 4 ratings.

### Do Sea Devils or Train Racing 3D have ads?

Train Racing 3D shows ads; Sea Devils does not.

### Which is updated more often, Sea Devils or Train Racing 3D?

Sea Devils ships an update every 3 months, and Train Racing 3D every 104 months. Most recently, Sea Devils was updated on October 14, 2026 and Train Racing 3D 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.*