# Space Crab 2 vs Sky Ace Adventure

The clearest difference is in-app purchases: Space Crab 2 at none against Sky Ace Adventure's 1. Space Crab 2 also leads on ads (none vs shown) and update cadence (fortnightly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sky Ace Adventure sells 1 one-off in-app purchase. Space Crab 2 asks for nothing beyond the download.

Space Crab 2 ships an update fortnightly, Sky Ace Adventure monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Space Crab 2 | Sky Ace Adventure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (23 ratings)](https://appshunter.io/ios/app/space-crab-2/id1479929285/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 67 MB | 442 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Rears](https://appshunter.io/developer/1120460355) | [Algoria Network LLC](https://appshunter.io/developer/1746003220) |

## What reviewers say

### Space Crab 2

[App page](https://appshunter.io/ios/app/space-crab-2/id1479929285)

Embark on a journey home with a familiar crustacean, now accompanied by new friends. Navigate through space, dodge obstacles, collect currency, and unlock a vast array of characters and planets in this engaging adventure.

**Highlights:** Dodge meteors, Collect coins, Recruit new friends, Explore 7 new planets, Unlock 80+ crabs and creatures, New soundtrack

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Ace Adventure

[App page](https://appshunter.io/ios/app/sky-ace-adventure/id6502608393)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gold | $0.99 | one-time |


## Frequently asked questions

### Is Space Crab 2 free?

Space Crab 2 is free to download, with no in-app purchases.

### Is Sky Ace Adventure free?

Sky Ace Adventure is free to download, with in-app purchases available.

### Do Space Crab 2 or Sky Ace Adventure have ads?

Sky Ace Adventure shows ads; Space Crab 2 does not.

### Which is updated more often, Space Crab 2 or Sky Ace Adventure?

Space Crab 2 ships an update fortnightly, and Sky Ace Adventure monthly. Most recently, Space Crab 2 was updated on November 3, 2026 and Sky Ace Adventure on November 4, 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.*