# Colony Attack vs Space Trek 2150

The clearest difference is in-app purchases: Space Trek 2150 at none against Colony Attack's 7. Space Trek 2150 also leads on update cadence (every 4 days vs every 3 months) and rating (4.7 vs 4.4). Colony Attack's advantage is ratings volume (208 vs 22) and iOS requirement (12.0 vs 17.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Colony Attack sells 7 one-off in-app purchases. Space Trek 2150 asks for nothing beyond the download.

Space Trek 2150 holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Colony Attack has 208 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 79% of Colony Attack's written reviews are positive against 83% of Space Trek 2150's.

Colony Attack ships an update every 3 months, Space Trek 2150 every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Colony Attack | Space Trek 2150 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (208 ratings)](https://appshunter.io/ios/app/colony-attack/id551555854/reviews) | **[4.7 (22 ratings)](https://appshunter.io/ios/app/space-trek-2150/id6738013028/reviews)** |
| Number of ratings | **208** | 22 |
| Positive reviews | 79.1% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 96 MB | 400 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Geek Beach](https://appshunter.io/developer/392913144) | [Les Bird](https://appshunter.io/developer/398917210) |

## What reviewers say

### Colony Attack

[App page](https://appshunter.io/ios/app/colony-attack/id551555854)

Build and command your own space colony, construct a powerful fleet, and engage in epic interstellar warfare. Explore a vast universe, battle pirates or other players, and forge alliances to achieve galactic dominance.

**Highlights:** Build spaceships, Develop colony buildings, Attack player and AI planets, Research new technologies, Explore the universe, Form alliances

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Nanites | $0.99 | one-time |
| Medium Nanites | $2.99 | one-time |
| Elite | $4.99 | one-time |
| Large Nanites | $9.99 | one-time |
| Huge Nanites | $19.99 | one-time |
| Speed Bundle | $28.99 | one-time |
| Massive Nanites | $39.99 | one-time |

**What reviewers like**

- 🚀 Great gameplay
- 👍 Addictive and fun
- 🚀 Excellent graphics
- 👍 Nostalgic feel
- 🚀 Engaging battles

**What reviewers complain about**

- 🐛 Pay-to-win mechanics
- 🐛 Lack of updates and new content
- 🐛 Imbalanced gameplay
- 🐛 Difficult for new players to progress
- 🐛 Repetitive and grindy

**Reported bugs**

- Inconsistent chat functionality
- Incorrect resource/time calculations

**Requested features**

- More ship variety and customization
- Improved battle mechanics and tactics
- Ability to protect/bank ships
- Expanded galaxy and exploration
- Better balancing between players


### 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 Colony Attack free?

Colony Attack 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, Colony Attack or Space Trek 2150?

Space Trek 2150 is rated higher. Colony Attack averages 4.4 out of 5 from 208 ratings, while Space Trek 2150 averages 4.7 from 22 ratings.

### Do Colony Attack or Space Trek 2150 have ads?

Neither Colony Attack nor Space Trek 2150 shows ads.

### Which is updated more often, Colony Attack or Space Trek 2150?

Colony Attack ships an update every 3 months, and Space Trek 2150 every 4 days. Most recently, Colony Attack 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.*