# inSpace defender vs Space Crab 2

The clearest difference is ads: Space Crab 2 at none against inSpace defender's shown. Space Crab 2 also leads on update cadence (fortnightly vs every 23 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

inSpace defender ships an update every 23 months, Space Crab 2 fortnightly. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | inSpace defender | Space Crab 2 |
| --- | --- | --- |
| 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 | No |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 50 MB | 67 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Tomasz Soroka](https://appshunter.io/developer/942170231) | [Andrew Rears](https://appshunter.io/developer/1120460355) |

## What reviewers say

### inSpace defender

[App page](https://appshunter.io/ios/app/inspace-defender/id1256322194)

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is inSpace defender free?

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

### Is Space Crab 2 free?

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

### Do inSpace defender or Space Crab 2 have ads?

inSpace defender shows ads; Space Crab 2 does not.

### Which is updated more often, inSpace defender or Space Crab 2?

inSpace defender ships an update every 23 months, and Space Crab 2 fortnightly. Most recently, inSpace defender was updated on September 8, 2026 and Space Crab 2 on June 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*