# Colonize vs Gemstone Tree

The clearest difference is rating: Colonize at 4.6 against Gemstone Tree's 3.9. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Colonize holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 25 and 17 respectively. Written reviews complicate that: 40% of Colonize's written reviews are positive against 43% of Gemstone Tree's, so the app with the better star average is not the one people write more warmly about.

Colonize ships an update every 5 months, Gemstone Tree every 8 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Colonize | Gemstone Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25 ratings)](https://appshunter.io/ios/app/colonize-space-adventure/id1460699870/reviews)** | [3.9 (17 ratings)](https://appshunter.io/ios/app/gemstone-tree/id6448081708/reviews) |
| Number of ratings | **25** | 17 |
| Positive reviews | 40.0% of reviews | **42.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 8 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 140 MB | 71 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Job Van Wijngaarden](https://appshunter.io/developer/1448183007) | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) |

## What reviewers say

### Colonize

[App page](https://appshunter.io/ios/app/colonize-space-adventure/id1460699870)

Build and upgrade a space colony in this idle clicker game. Advance through ages, unlock buildings, and collect energy to save humanity. Explore planets and enjoy a relaxing soundtrack.

**Highlights:** Tap to collect energy, Upgrade and expand colony, Build and upgrade buildings, Explore futuristic planets, Offline idle earnings, Relaxing soundtrack, Stunning 3D graphics

**Features:** Vision Pro support

**In-app purchases:** none


### Gemstone Tree

[App page](https://appshunter.io/ios/app/gemstone-tree/id6448081708)

Cultivate a magical gemstone tree to generate precious jewels and unlock a miniature world. This relaxing idle game allows you to simply watch your tree grow and discover the unfolding universe beneath it.

**Highlights:** Grow a gemstone tree, Earn jewels, Expand a new world, Healing idle gameplay, Discover a miniature universe

**In-app purchases:** none


## Frequently asked questions

### Is Colonize free?

Colonize is free to download, with no in-app purchases.

### Is Gemstone Tree free?

Gemstone Tree is free to download, with no in-app purchases.

### Which has better reviews, Colonize or Gemstone Tree?

Colonize is rated higher. Colonize averages 4.6 out of 5 from 25 ratings, while Gemstone Tree averages 3.9 from 17 ratings.

### Do Colonize or Gemstone Tree have ads?

Both Colonize and Gemstone Tree show ads.

### Which is updated more often, Colonize or Gemstone Tree?

Colonize ships an update every 5 months, and Gemstone Tree every 8 months. Most recently, Colonize was updated on October 24, 2026 and Gemstone Tree on October 7, 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.*