# Gun Builder Simulator vs Gun Simulator 3D

Gun Builder Simulator and Gun Simulator 3D both sit at 4.3 stars, but that hides the real split: 68% of Gun Builder Simulator's written reviews are positive against 23% of Gun Simulator 3D's. Gun Simulator 3D's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 5 months). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Gun Builder Simulator sells 1 one-off in-app purchase. Gun Simulator 3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for Gun Builder Simulator against 4.4 for Gun Simulator 3D. That said, the two scores are not equally well evidenced: Gun Simulator 3D has 9.9K ratings behind it against 307, so its average is the more settled of the two. Written reviews are what separate them: 68% of Gun Builder Simulator's written reviews are positive against 23% of Gun Simulator 3D's.

Gun Builder Simulator ships an update every 5 months, Gun Simulator 3D every 4 days. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Gun Builder Simulator | Gun Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (307 ratings)](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385/reviews) | **[4.4 (9.9K ratings)](https://appshunter.io/ios/app/gun-simulator-3d/id1540483509/reviews)** |
| Number of ratings | 307 | **9.9K** |
| Positive reviews | **67.6% of reviews** | 22.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 MB | 390 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Marijana Peric](https://appshunter.io/developer/1711240603) | [Rollic Games](https://appshunter.io/developer/1452111779) |

## What reviewers say

### Gun Builder Simulator

[App page](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385)

Explore a vast arsenal of realistic firearms, from assault rifles to pistols. Customize weapons with various attachments and experience authentic mechanics, including muzzle flashes and shell ejection. Enjoy unlimited ammo and simulation shooting with over 150 levels.

**Highlights:** Unlimited Ammo, Realistic Muzzle Flashes, 3D Ejecting Shells, Functional Attachments, Weapon Customization, Simulation Shooting, Shooting Range

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $2.99 | one-time |


### Gun Simulator 3D

[App page](https://appshunter.io/ios/app/gun-simulator-3d/id1540483509)

Experience realistic shooting with a variety of guns. Compete against others, collect new weapons, and travel the globe to hit your targets in this thrilling challenge.

**Highlights:** Reload your gun, Race with participants, Claim new guns from shop, Travel and shoot targets, Big challenge mode

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fun gameplay
- 👍 Detailed weapon models
- 🎯 Helps improve shooting skills

**What reviewers complain about**

- 🤖 Unrealistic gun mechanics
- 💥 Too many ads
- 🐛 Frequent freezing and crashes
- ⏱️ Short gameplay with long ads

**Reported bugs**

- Freezing during ads
- Disappearing targets
- Inability to collect guns and coins

**Requested features**

- Option to disable ads
- More gameplay variety and challenges
- Improved realism in gun mechanics
- Female character representation


## Frequently asked questions

### Is Gun Builder Simulator free?

Gun Builder Simulator is free to download, with in-app purchases available.

### Is Gun Simulator 3D free?

Gun Simulator 3D is free to download, with no in-app purchases.

### Which has better reviews, Gun Builder Simulator or Gun Simulator 3D?

Gun Simulator 3D is rated higher. Gun Builder Simulator averages 4.3 out of 5 from 307 ratings, while Gun Simulator 3D averages 4.4 from 9.9K ratings.

### Do Gun Builder Simulator or Gun Simulator 3D have ads?

Both Gun Builder Simulator and Gun Simulator 3D show ads.

### Which is updated more often, Gun Builder Simulator or Gun Simulator 3D?

Gun Builder Simulator ships an update every 5 months, and Gun Simulator 3D every 4 days. Most recently, Gun Builder Simulator was updated on September 18, 2026 and Gun Simulator 3D on September 29, 2026.

---

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