# Alien Claw vs Gem Catcher

The clearest difference is rating: Alien Claw at 4.9 against Gem Catcher's 4.2. Alien Claw also leads on review sentiment (100% vs 67%). Gem Catcher's advantage is update cadence (every 6 months vs every 27 months) and iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Alien Claw holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 100% of Alien Claw's written reviews are positive against 67% of Gem Catcher's.

Alien Claw ships an update every 27 months, Gem Catcher every 6 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Alien Claw | Gem Catcher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/alien-claw/id995987187/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/gem-catcher/id1526291307/reviews) |
| Number of ratings | **7** | 6 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 27 months | **Every 6 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 66 MB | 111 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Galatic Droids](https://appshunter.io/developer/806182439) | [Himitsu Lab Inc.](https://appshunter.io/developer/448558922) |

## What reviewers say

### Alien Claw

[App page](https://appshunter.io/ios/app/alien-claw/id995987187)

Experience the thrill of a toy crane machine on your mobile device. Practice your skills with a physics-based, 3D simulation to grab various sci-fi collectibles. It's free to play and offers a realistic challenge.

**Highlights:** Physics-based 3D gameplay, Collect sci-fi toys, Realistic claw mechanics, Practice skills, Free to play

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

**In-app purchases:** none


### Gem Catcher

[App page](https://appshunter.io/ios/app/gem-catcher/id1526291307)

Experience the thrill of a claw machine game with a focus on collecting beautiful jewels. Complete various levels by strategically operating the crane to capture treasures and place them in the chest. It's an easy-to-play game perfect for quick gaming sessions.

**Highlights:** Free claw machine gameplay, Collect beautiful jewels, Complete various levels, Simple crane operation, Treasure chest completion

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Alien Claw free?

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

### Is Gem Catcher free?

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

### Which has better reviews, Alien Claw or Gem Catcher?

Alien Claw is rated higher. Alien Claw averages 4.9 out of 5 from 7 ratings, while Gem Catcher averages 4.2 from 6 ratings.

### Do Alien Claw or Gem Catcher have ads?

Both Alien Claw and Gem Catcher show ads.

### Which is updated more often, Alien Claw or Gem Catcher?

Alien Claw ships an update every 27 months, and Gem Catcher every 6 months. Most recently, Alien Claw was updated on October 14, 2026 and Gem Catcher on October 17, 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.*