# Genius Killer 2 Sandbox vs APG

The clearest difference is review sentiment: Genius Killer 2 Sandbox at 51% against APG's 0%. Genius Killer 2 Sandbox also leads on ratings volume (83 vs 3). APG's advantage is rating (5.0 vs 3.3) and in-app purchases (none vs 7). On price and device support 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. APG asks for nothing beyond the download.

APG 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 3, so its average is the more settled of the two. Written reviews complicate that: 51% of Genius Killer 2 Sandbox's written reviews are positive against 0% of APG's, so the app with the better star average is not the one people write more warmly about.

Genius Killer 2 Sandbox ships an update every 10 months, APG every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Genius Killer 2 Sandbox | APG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (83 ratings)](https://appshunter.io/ios/app/genius-killer-2-sandbox/id1507755806/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/apg-a-plane-game/id6447448021/reviews)** |
| Number of ratings | **83** | 3 |
| Positive reviews | **50.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 228 MB | 510 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Darya Vladislavovna](https://appshunter.io/developer/1067566962) | [Green Country Technology Center](https://appshunter.io/developer/1606013962) |

## 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


### APG

[App page](https://appshunter.io/ios/app/apg-a-plane-game/id6447448021)

Fly through obstacles, collect coins, and aim for high scores in this plane game. Unlock various aircraft and environments while racing against a self-destruction timer. Future updates promise new game modes and music.

**Highlights:** 22 unlockable planes, 10 skybox environments, Differentiating obstacles, Timer till self-destruction, Coin collection for points, High score tracking

**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 APG free?

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

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

APG is rated higher. Genius Killer 2 Sandbox averages 3.3 out of 5 from 83 ratings, while APG averages 5.0 from 3 ratings.

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

Genius Killer 2 Sandbox shows ads; APG does not.

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

Genius Killer 2 Sandbox ships an update every 10 months, and APG every 2 weeks. Most recently, Genius Killer 2 Sandbox was updated on October 24, 2026 and APG on October 24, 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.*