# Firearms Simulator vs Gun Builder Simulator

The clearest difference is rating: Gun Builder Simulator at 4.3 against Firearms Simulator's 3.5. Gun Builder Simulator also leads on update cadence (every 5 months vs every 31 months) and ratings volume (307 vs 13). Firearms Simulator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

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

Gun Builder Simulator holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: Gun Builder Simulator has 307 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 100% of Firearms Simulator's written reviews are positive against 68% of Gun Builder Simulator's, so the app with the better star average is not the one people write more warmly about.

Firearms Simulator ships an update every 31 months, Gun Builder Simulator every 5 months. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Firearms Simulator | Gun Builder Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (13 ratings)](https://appshunter.io/ios/app/firearms-simulator/id1107896352/reviews) | **[4.3 (307 ratings)](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385/reviews)** |
| Number of ratings | 13 | **307** |
| Positive reviews | **100.0% of reviews** | 67.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 153 MB | 95 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Gravity Code](https://appshunter.io/developer/1554824125) | [Marijana Peric](https://appshunter.io/developer/1711240603) |

## What reviewers say

### Firearms Simulator

[App page](https://appshunter.io/ios/app/firearms-simulator/id1107896352)

Experience a vast collection of virtual firearms with realistic mechanics, sounds, and visual effects. Explore interactive pistols and rifles with unlimited ammunition for an immersive simulation.

**Highlights:** Big arsenal of weapons, Authentic weapon mechanics, Realistic gun sounds, Unlimited ammunition, Realistic fire, smoke, and recoil effects, Interactive firearm features

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Firearms Simulator free?

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

### Is Gun Builder Simulator free?

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

### Which has better reviews, Firearms Simulator or Gun Builder Simulator?

Gun Builder Simulator is rated higher. Firearms Simulator averages 3.5 out of 5 from 13 ratings, while Gun Builder Simulator averages 4.3 from 307 ratings.

### Do Firearms Simulator or Gun Builder Simulator have ads?

Gun Builder Simulator shows ads; Firearms Simulator does not.

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

Firearms Simulator ships an update every 31 months, and Gun Builder Simulator every 5 months. Most recently, Firearms Simulator was updated on October 1, 2026 and Gun Builder Simulator on October 6, 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.*