# Train Kit vs Rocket games space ship launch

The clearest difference is review sentiment: Train Kit at 83% against Rocket games space ship launch's 0%. Train Kit also leads on in-app purchases (none vs 11) and rating (4.6 vs 4.2). Rocket games space ship launch's advantage is price (Free vs $6.99). On ratings volume, update cadence, ads and device support there is nothing between them.

Rocket games space ship launch is free to download; Train Kit costs $6.99 up front. Rocket games space ship launch sells 11 in-app purchases, starting at $0.99 per 7 days. Train Kit asks for nothing beyond the download.

Train Kit holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 571 and 548 respectively. Written reviews point the same way: 83% of Train Kit's written reviews are positive against 0% of Rocket games space ship launch's.

Train Kit ships an update every 5 weeks, Rocket games space ship launch every 2 months. Both last shipped on September 25, 2026.

## The numbers

| Metric | Train Kit | Rocket games space ship launch |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[4.6 (571 ratings)](https://appshunter.io/ios/app/train-kit-space/id1480714984/reviews)** | [4.2 (548 ratings)](https://appshunter.io/ios/app/rocket-games-space-ship-launch/id6446274382/reviews) |
| Number of ratings | **571** | 548 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 125 MB | 219 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phd Apps LLC](https://appshunter.io/developer/1790286252) | [GoKids!](https://appshunter.io/developer/1083002328) |

## What reviewers say

### Train Kit

[App page](https://appshunter.io/ios/app/train-kit-space/id1480714984)

Build and explore a space train system on different planets. Design intricate tracks, manage resources for survival, and enjoy a first-person train driver view. A creative sandbox for young space explorers.

**Highlights:** Build space rail systems on planets, Explore the solar system, Deep space survival challenges, 3D train driver view, Snap-together track tiles, Create unique trains

**Features:** macOS Compatibility

**In-app purchases:** none


### Rocket games space ship launch

[App page](https://appshunter.io/ios/app/rocket-games-space-ship-launch/id6446274382)

Explore space by building and launching rockets and spaceships. Kids can manage a space station, maintain vehicles, and embark on educational missions to planets and the Moon. Features interactive tasks that foster logic, motor skills, and language development.

**Highlights:** Build rockets and spaceships from puzzle parts, Maintain vehicles: wash, fix, and refuel, Launch spacecraft and satellites, Visit the Moon and different planets, Control a Mars robot rover, Engage in space races and asteroid destruction

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Weekly introductory | $0.99 | per 7 days |
| Monthly | $2.99 | per month |
| Monthly introductory | $2.99 | per month |
| 2 months introductory | $4.49 | per 2 months |
| 2 months | $4.49 | per 2 months |
| 3 months | $4.99 | per 3 months |
| 3 months introductory | $4.99 | per 3 months |
| 6 months | $9.99 | per 6 months |
| Annual | $18.99 | per year |
| Forever access | $44.99 | one-time |


## Frequently asked questions

### Is Train Kit free?

Train Kit costs $6.99, with no in-app purchases.

### Is Rocket games space ship launch free?

Rocket games space ship launch is free to download, with in-app purchases available.

### Which has better reviews, Train Kit or Rocket games space ship launch?

Train Kit is rated higher. Train Kit averages 4.6 out of 5 from 571 ratings, while Rocket games space ship launch averages 4.2 from 548 ratings.

### Do Train Kit or Rocket games space ship launch have ads?

Neither Train Kit nor Rocket games space ship launch shows ads.

### Which is updated more often, Train Kit or Rocket games space ship launch?

Train Kit ships an update every 5 weeks, and Rocket games space ship launch every 2 months. Most recently, Train Kit was updated on September 25, 2026 and Rocket games space ship launch on September 25, 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.*