# Gun Build N Run vs Slapping Penguin

The clearest difference is in-app purchases: Slapping Penguin at none against Gun Build N Run's 10. Slapping Penguin also leads on update cadence (every 2 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gun Build N Run sells 10 one-off in-app purchases. Slapping Penguin asks for nothing beyond the download.

Gun Build N Run ships an update every 4 weeks, Slapping Penguin every 2 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Gun Build N Run | Slapping Penguin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (13K ratings)](https://appshunter.io/ios/app/gun-build-n-run/id6462967351/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 35.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 291 MB | 53 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) | [Aurelien YOL](https://appshunter.io/developer/6783976948) |

## What reviewers say

### Gun Build N Run

[App page](https://appshunter.io/ios/app/gun-build-n-run/id6462967351)

Assemble a variety of firearms and then put them to the test in action-packed shooting sequences. Engage in a dynamic gameplay experience where construction meets combat.

**Highlights:** Gun assembly, Shooting gameplay, Variety of firearms, Action-packed sequences

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $1.99 | one-time |
| Piggy Bank | $1.99 | one-time |
| 250 Gems | $3.99 | one-time |
| No Ads | $3.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Dual Weapon | $6.99 | one-time |
| 550 Gems | $7.99 | one-time |
| Carnival Pack | $9.99 | one-time |
| No Ads Gun Pack | $9.99 | one-time |
| Premium Pack | $14.99 | one-time |

**What reviewers like**

- 🚀 Fast and simple gameplay
- 👍 No ads in paid version
- 💡 Potential for new content

**What reviewers complain about**

- 🔍 Excessive ads in free version
- 🐛 Bugs and technical issues
- 💰 Aggressive monetization tactics

**Reported bugs**

- Bullets phasing through objects
- Incorrect money calculations
- Progression issues after updates

**Requested features**

- More new guns and levels
- Offline play mode
- Improved ad-free experience


### Slapping Penguin

[App page](https://appshunter.io/ios/app/slapping-penguin/id6783976946)

**In-app purchases:** none


## Frequently asked questions

### Is Gun Build N Run free?

Gun Build N Run is free to download, with in-app purchases available.

### Is Slapping Penguin free?

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

### Do Gun Build N Run or Slapping Penguin have ads?

Both Gun Build N Run and Slapping Penguin show ads.

### Which is updated more often, Gun Build N Run or Slapping Penguin?

Gun Build N Run ships an update every 4 weeks, and Slapping Penguin every 2 days. Most recently, Gun Build N Run was updated on November 9, 2026 and Slapping Penguin on November 5, 2026.

---

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