# SkyCrafter vs Genius Killer 2 Sandbox

The clearest difference is rating: SkyCrafter at 4.1 against Genius Killer 2 Sandbox's 3.3. SkyCrafter also leads on in-app purchases (none vs 7) and iOS requirement (12.0 vs 15.0). Genius Killer 2 Sandbox's advantage is update cadence (every 10 months vs every 58 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Genius Killer 2 Sandbox sells 7 in-app purchases, starting at $3.99 per month. SkyCrafter asks for nothing beyond the download.

SkyCrafter holds the better App Store score, 4.1 against 3.3. Both are backed by a comparable volume of ratings — 66 and 83 respectively. Written reviews point the same way: 56% of SkyCrafter's written reviews are positive against 51% of Genius Killer 2 Sandbox's.

SkyCrafter ships an update every 58 months, Genius Killer 2 Sandbox every 10 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SkyCrafter | Genius Killer 2 Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (66 ratings)](https://appshunter.io/ios/app/skycrafter/id1151367457/reviews)** | [3.3 (83 ratings)](https://appshunter.io/ios/app/genius-killer-2-sandbox/id1507755806/reviews) |
| Number of ratings | 66 | **83** |
| Positive reviews | **55.9% of reviews** | 50.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 58 months | **Every 10 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 228 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Abstract Software Inc](https://appshunter.io/developer/1127937061) | [Darya Vladislavovna](https://appshunter.io/developer/1067566962) |

## What reviewers say

### SkyCrafter

[App page](https://appshunter.io/ios/app/skycrafter/id1151367457)

Design and construct your own spacecraft with a variety of weapons and upgrades. Engage in challenging combat and destroy all obstacles in your path. Enjoy an ad-free experience with optional revives and offline gameplay.

**Highlights:** Build custom spacecraft, Equip various weapons, Upgrade ship components, Challenging gameplay, Offline play supported, Minimal ads

**Features:** Vision Pro support

**In-app purchases:** none


### Genius Killer 2 Sandbox

[App page](https://appshunter.io/ios/app/genius-killer-2-sandbox/id1507755806)

Design and construct unique destructive machines in an open-world sandbox. Engage in combat with various enemies across land, sea, and air using your custom-built creations. The intuitive editor allows for complex control schemes for any vehicle.

**Highlights:** Build destructive machines, Intuitive editor, Open world combat, Create flying vehicles, Build water transport, Secret weapon acquisition

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO user subscription | $3.99 | per month |
| 1000 Gold | $2.99 | one-time |
| 2500 Gold | $5.99 | one-time |
| Silver Skin | $6.99 | one-time |
| 5000 Gold | $10.99 | one-time |
| 10 000 Gold | $19.99 | one-time |
| 30 000 Gold | $99.99 | one-time |

**What reviewers like**

- 👍 Great creativity and textures
- 👍 Very good game overall
- 👍 Good building game
- 👍 Awesome game with cool stuff
- 👍 Love the game

**What reviewers complain about**

- 🐛 Game is full of bugs
- 🐛 Game is unplayable
- 🐛 Too many ads
- 🐛 Difficult to build
- 🐛 Game crashes frequently

**Reported bugs**

- Workshop keeps loading nonstop
- Game doesn't work on mobile
- Game is full of bugs
- Can't delete blocks
- Tutorial only on YouTube

**Requested features**

- More maps
- Colorization of parts
- Add gears for machines
- Add ballast tanks and torpedo tubes
- Mobile friendly version


## Frequently asked questions

### Is SkyCrafter free?

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

### Is Genius Killer 2 Sandbox free?

Genius Killer 2 Sandbox is free to download, with in-app purchases available.

### Which has better reviews, SkyCrafter or Genius Killer 2 Sandbox?

SkyCrafter is rated higher. SkyCrafter averages 4.1 out of 5 from 66 ratings, while Genius Killer 2 Sandbox averages 3.3 from 83 ratings.

### Do SkyCrafter or Genius Killer 2 Sandbox have ads?

Both SkyCrafter and Genius Killer 2 Sandbox show ads.

### Which is updated more often, SkyCrafter or Genius Killer 2 Sandbox?

SkyCrafter ships an update every 58 months, and Genius Killer 2 Sandbox every 10 months. Most recently, SkyCrafter was updated on November 6, 2026 and Genius Killer 2 Sandbox on November 3, 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.*