# Spaceship Builder vs Space Trek 2150

The clearest difference is in-app purchases: Space Trek 2150 at none against Spaceship Builder's 27. Space Trek 2150 also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). Spaceship Builder's advantage is iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Spaceship Builder sells 27 in-app purchases, starting at $3.99 per month. Space Trek 2150 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Spaceship Builder against 4.7 for Space Trek 2150. Both are backed by a comparable volume of ratings — 36 and 22 respectively. Written reviews are what separate them: 87% of Spaceship Builder's written reviews are positive against 83% of Space Trek 2150's.

Spaceship Builder ships an update every 3 weeks, Space Trek 2150 every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Spaceship Builder | Space Trek 2150 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (36 ratings)](https://appshunter.io/ios/app/spaceship-builder/id6502774576/reviews) | **[4.7 (22 ratings)](https://appshunter.io/ios/app/space-trek-2150/id6738013028/reviews)** |
| Number of ratings | **36** | 22 |
| Positive reviews | **87.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 546 MB | 400 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [DR-Online Sp. z o.o.](https://appshunter.io/developer/1743786912) | [Les Bird](https://appshunter.io/developer/398917210) |

## What reviewers say

### Spaceship Builder

[App page](https://appshunter.io/ios/app/spaceship-builder/id6502774576)

Design, build, and pilot your own spaceship in a vast galaxy. Progress through a tech tree, engage in thrilling space combat, and explore new sectors. Earn credits to upgrade your vessel and become a legendary commander.

**Highlights:** Engineer and customize spaceships, Unlock advanced technologies, Master manual space combat, Earn and upgrade ship systems, Explore diverse space sectors

**Features:** macOS Compatibility

**In-app purchases (27)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Imperial Privilege | $3.99 | per month |
| 1200 Gold Pack (4x Bonus) | $0.99 | one-time |
| 600 Gold Pack (2x Bonus) | $0.99 | one-time |
| 300 Gold Pack | $0.99 | one-time |
| 1500 credits pack | $0.99 | one-time |
| 2800 Gold Pack (4x Bonus) | $1.99 | one-time |
| 1400 Gold Pack (2x Bonus) | $1.99 | one-time |
| 700 Gold Pack | $1.99 | one-time |
| 5000 credits pack | $1.99 | one-time |
| 6000 Gold Pack (4x Bonus) | $3.99 | one-time |
| 3000 Gold Pack (2x Bonus) | $3.99 | one-time |
| 1500 Gold Pack | $3.99 | one-time |
| 15000 credits pack | $4.99 | one-time |
| Remove obligatory ads | $6.99 | one-time |
| 7000 Gold Pack (2x Bonus) | $7.99 | one-time |
| 14000 Gold Pack (4x Bonus) | $7.99 | one-time |
| 35000 credits pack | $7.99 | one-time |
| 3500 Gold Pack | $9.99 | one-time |
| 500 hangar resources | $9.99 | one-time |
| Sandbox Unlock | $12.99 | one-time |
| 32000 Gold Pack (4x Bonus) | $19.99 | one-time |
| 8000 Gold Pack | $22.99 | one-time |
| 16000 Gold Pack (2x Bonus) | $22.99 | one-time |
| 68000 Gold Pack (4x Bonus) | $39.99 | one-time |
| 2500 hangar resources | $39.99 | one-time |
| 17000 Gold Pack | $44.99 | one-time |
| 34000 Gold Pack (2x Bonus) | $44.99 | one-time |


### Space Trek 2150

[App page](https://appshunter.io/ios/app/space-trek-2150/id6738013028)

Pilot your own starship through a vast, procedurally generated universe. Discover new star systems, planets, and moons, claiming ownership of your findings. Upgrade your ship and complete missions to explore the cosmos.

**Highlights:** Explore a universe of one million stars, Discover and claim planets and moons, Upgrade starship engines and systems, Collect minerals for upgrades, Complete side missions, Seamless, true-to-scale universe

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

**In-app purchases:** none


## Frequently asked questions

### Is Spaceship Builder free?

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

### Is Space Trek 2150 free?

Space Trek 2150 is free to download, with no in-app purchases.

### Which has better reviews, Spaceship Builder or Space Trek 2150?

Space Trek 2150 is rated higher. Spaceship Builder averages 4.6 out of 5 from 36 ratings, while Space Trek 2150 averages 4.7 from 22 ratings.

### Do Spaceship Builder or Space Trek 2150 have ads?

Spaceship Builder shows ads; Space Trek 2150 does not.

### Which is updated more often, Spaceship Builder or Space Trek 2150?

Spaceship Builder ships an update every 3 weeks, and Space Trek 2150 every 4 days. Most recently, Spaceship Builder was updated on October 24, 2026 and Space Trek 2150 on October 24, 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.*