# Genius Killer 2 Sandbox vs Physics Demolition Sandbox

The clearest difference is rating: Physics Demolition Sandbox at 5.0 against Genius Killer 2 Sandbox's 3.3. Physics Demolition Sandbox also leads on in-app purchases (none vs 7) and update cadence (every 5 months vs every 10 months). Genius Killer 2 Sandbox's advantage is ratings volume (83 vs 1). On price, ads, device support and iOS requirement 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. Physics Demolition Sandbox asks for nothing beyond the download.

Physics Demolition Sandbox holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Genius Killer 2 Sandbox has 83 ratings behind it against 1, so its average is the more settled of the two.

Genius Killer 2 Sandbox ships an update every 10 months, Physics Demolition Sandbox every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Genius Killer 2 Sandbox | Physics Demolition Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (83 ratings)](https://appshunter.io/ios/app/genius-killer-2-sandbox/id1507755806/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-demolition-sandbox/id6743999072/reviews)** |
| Number of ratings | **83** | 1 |
| Positive reviews | 50.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 228 MB | 458 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Darya Vladislavovna](https://appshunter.io/developer/1067566962) | [Ewan NILLES](https://appshunter.io/developer/1789141846) |

## What reviewers say

### 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


### Physics Demolition Sandbox

[App page](https://appshunter.io/ios/app/physics-demolition-sandbox/id6743999072)

Experience satisfying destruction with this free game. Utilize a variety of tools and physics to demolish structures, or unleash your creativity by building and sharing your own levels. Optimized for performance on all devices.

**Highlights:** Demolition tools and magical weapons, Fire physics and ground inclination, First-person bulldozer view, FPS counter for device performance, Level editor for custom creations, Unique material properties, Frequent level updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Genius Killer 2 Sandbox free?

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

### Is Physics Demolition Sandbox free?

Physics Demolition Sandbox is free to download, with no in-app purchases.

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

Physics Demolition Sandbox is rated higher. Genius Killer 2 Sandbox averages 3.3 out of 5 from 83 ratings, while Physics Demolition Sandbox averages 5.0 from 1 ratings.

### Do Genius Killer 2 Sandbox or Physics Demolition Sandbox have ads?

Both Genius Killer 2 Sandbox and Physics Demolition Sandbox show ads.

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

Genius Killer 2 Sandbox ships an update every 10 months, and Physics Demolition Sandbox every 5 months. Most recently, Genius Killer 2 Sandbox was updated on November 3, 2026 and Physics Demolition Sandbox on October 30, 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.*