# Gun Builder 3D Simulator vs Gun Builder Simulator

Gun Builder 3D Simulator and Gun Builder Simulator both sit at 4.2 stars, but that hides the real split: 68% of Gun Builder Simulator's written reviews are positive against 43% of Gun Builder 3D Simulator's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Gun Builder 3D Simulator sells 2 one-off in-app purchases and Gun Builder Simulator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.2 for Gun Builder 3D Simulator against 4.3 for Gun Builder Simulator. Both are backed by a comparable volume of ratings — 283 and 307 respectively. Written reviews are what separate them: 43% of Gun Builder 3D Simulator's written reviews are positive against 68% of Gun Builder Simulator's.

Gun Builder 3D Simulator ships an update every 4 months, Gun Builder Simulator every 5 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | Gun Builder 3D Simulator | Gun Builder Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (283 ratings)](https://appshunter.io/ios/app/gun-builder-3d-simulator/id1377948764/reviews) | **[4.3 (307 ratings)](https://appshunter.io/ios/app/gun-builder-simulator/id1448602385/reviews)** |
| Number of ratings | 283 | **307** |
| Positive reviews | 42.9% of reviews | **67.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 434 MB | 95 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Dimitri Liwenetz](https://appshunter.io/developer/1696108961) | [Marijana Peric](https://appshunter.io/developer/1711240603) |

## What reviewers say

### Gun Builder 3D Simulator

[App page](https://appshunter.io/ios/app/gun-builder-3d-simulator/id1377948764)

Design and customize your own firearms in a 3D simulator. Equip them with various accessories and test their accuracy in virtual shooting galleries. Share your creations with friends for virtual battles.

**Highlights:** Design custom firearms, Add accessories and skins, Realistic shooting sounds and effects, Virtual shooting gallery, Share weapon designs, Play virtual battles

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $1.99 | one-time |
| All weapons and upgrades | $5.99 | one-time |

**What reviewers like**

- 👍 Good gun simulator
- 👍 Fun gameplay
- 👍 Good animations
- 👍 Decent disassembly/assembly
- 👍 Good representation of hipfiring

**What reviewers complain about**

- 😞 Too many ads
- 😞 Ads are intrusive
- 😞 Missing key factors
- 😞 Horrible physics
- 😞 Fake advertising

**Reported bugs**

- Wouldn't let me unlock locked guns
- Slide not locking back when mag is empty (pistols)
- Charging handle moves back when out of ammo
- Reload glitch with magazine floating in air
- Startup crashing on iPhone 5 iOS 10.3.4

**Requested features**

- Unlock locked guns
- More guns (sniper, Glock 17, MP5, AK74, HK417)
- Add Mac gun
- Weapon cycling
- Press and release animation for bolt catch


### 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 Gun Builder 3D Simulator free?

Gun Builder 3D Simulator is free to download, with in-app purchases available.

### Is Gun Builder Simulator free?

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

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

Gun Builder Simulator is rated higher. Gun Builder 3D Simulator averages 4.2 out of 5 from 283 ratings, while Gun Builder Simulator averages 4.3 from 307 ratings.

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

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

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

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