# Deep Moon vs Gemstone Tree

The clearest difference is rating: Deep Moon at 5.0 against Gemstone Tree's 3.9. Deep Moon also leads on update cadence (every 2 months vs every 8 months) and iOS requirement (11.0 vs 14.0). Gemstone Tree's advantage is ratings volume (17 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Deep Moon holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Gemstone Tree has 17 ratings behind it against 1, so its average is the more settled of the two.

Deep Moon ships an update every 2 months, Gemstone Tree every 8 months. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Deep Moon | Gemstone Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deep-moon/id6445876757/reviews)** | [3.9 (17 ratings)](https://appshunter.io/ios/app/gemstone-tree/id6448081708/reviews) |
| Number of ratings | 1 | **17** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 25 MB | 71 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [andrew bell](https://appshunter.io/developer/445167639) | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) |

## What reviewers say

### Deep Moon

[App page](https://appshunter.io/ios/app/deep-moon/id6445876757)

Experience 80's style arcade action in this retro space shooter. Pilot a stolen enemy ship, battle challenging foes, and destroy the reactor core of a distant base. Escape is your ultimate goal in this fast-paced mission.

**Highlights:** Retro 80's arcade style, Fast-paced action, Challenging enemies, Simple controls, Space combat gameplay, Reactor core destruction mission

**Features:** macOS Compatibility

**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 Deep Moon free?

Deep Moon 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, Deep Moon or Gemstone Tree?

Deep Moon is rated higher. Deep Moon averages 5.0 out of 5 from 1 ratings, while Gemstone Tree averages 3.9 from 17 ratings.

### Do Deep Moon or Gemstone Tree have ads?

Both Deep Moon and Gemstone Tree show ads.

### Which is updated more often, Deep Moon or Gemstone Tree?

Deep Moon ships an update every 2 months, and Gemstone Tree every 8 months. Most recently, Deep Moon was updated on September 8, 2026 and Gemstone Tree on June 10, 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.*