Colonize vs Gemstone Tree
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Colonize
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.
- Tap to collect energy
- Upgrade and expand colony
- Build and upgrade buildings
- Explore futuristic planets
- Offline idle earnings
- Relaxing soundtrack
- Stunning 3D graphics
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Upgrade and build your space colony in this vast campaign idle clicker game. To save humanity you need to reach the end of the galaxy. Grow your energy by unlocking buildings and upgrade your creations. Enjoy the relaxing soundtrack and try to get to the end of human colonization. Go visit earth, the moon, mars and even more space age planets! Build your futuristic human colonization. Can you lead humanity through the ages by building your colony? What kind of futuristic planets can you discover? Awe at the full 3d galaxy environment. GAME FEATURES • Collect energy by tapping! • Expand your colony by upgrading • Build buildings on you planet • Upgrade buildings • Use special items • Upgrade your items • A visual stunning experience • Amazing 3d graphics • No internet connection needed • Offline idle earnings • Earn rewards for your upgrades! Easy and simple gameplay • Simple ways to upgrade and unlock to progress • Age up by clicking the age up button! • Collect free coins to spend for upgrades and items Download Idle World Space Adventure now!
Gemstone Tree
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.
- Grow a gemstone tree
- Earn jewels
- Expand a new world
- Healing idle gameplay
- Discover a miniature universe
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Discover a mysterious gemstone tree and the tiny little world which unfolds beneath it. Grow your tree to earn jewels and expand a whole new world. In a corner of the great wide universe lies a beautiful green planet home to a mysterious tree with the power to create jewels. Just sit back and relax as you watch your lovely gemstone tree grow in this healing idle game.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Colonize | Gemstone Tree |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (25 ratings) — better | 3.9 (17 ratings) |
| Positive reviews | 40.0% of reviews | 42.9% of reviews — better |
| Number of ratings | 25 — better | 17 |
| Update frequency | Every 5 months — better | Every 8 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 140 MB | 71 MB |
| Age rating | 4+ | 9+ |
| Developer | Job Van Wijngaarden | GlobalGear Co. Ltd. |
Customer experience
Colonize
Gemstone Tree
In-app purchases
Colonize
No in-app purchases
Gemstone Tree
No in-app purchases
Questions
Is Colonize free?
Is Gemstone Tree free?
Which has better reviews, Colonize or Gemstone Tree?
Do Colonize or Gemstone Tree have ads?
Which is updated more often, Colonize or Gemstone Tree?
Other comparisons
