# Custom Gun Simulator 3D vs Gun Builder ELITE 2

The clearest difference is update cadence: Gun Builder ELITE 2 at every 9 days against Custom Gun Simulator 3D's every 6 months. Gun Builder ELITE 2 also leads on ratings volume (7.8K vs 1.2K). Custom Gun Simulator 3D's advantage is review sentiment (83% vs 68%) and monetization model (ad-supported vs free with in-app purchases). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Custom Gun Simulator 3D sells 1 one-off in-app purchase and Gun Builder ELITE 2 sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Custom Gun Simulator 3D against 4.7 for Gun Builder ELITE 2. That said, the two scores are not equally well evidenced: Gun Builder ELITE 2 has 7.8K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews are what separate them: 83% of Custom Gun Simulator 3D's written reviews are positive against 68% of Gun Builder ELITE 2's.

Custom Gun Simulator 3D ships an update every 6 months, Gun Builder ELITE 2 every 9 days. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Custom Gun Simulator 3D | Gun Builder ELITE 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/custom-gun-simulator-3d/id1375862583/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/gun-builder-elite-2/id6447168170/reviews)** |
| Number of ratings | 1.2K | **7.8K** |
| Positive reviews | **83.2% of reviews** | 68.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 155 MB | 1.3 GB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Marijana Peric](https://appshunter.io/developer/1711240603) | [Lifebelt Games Pte. Ltd.](https://appshunter.io/developer/963778858) |

## What reviewers say

### Custom Gun Simulator 3D

[App page](https://appshunter.io/ios/app/custom-gun-simulator-3d/id1375862583)

Build and customize a wide variety of firearms virtually. Explore an extensive arsenal, add attachments, and test your creations on a shooting range. Enjoy realistic gun sounds and graphics in this free simulation game.

**Highlights:** 3D gun builder, Extensive parts and attachments, Realistic shooting simulation, Challenging shooting range missions, Large arsenal of firearms, Customizable weapon skins, Realistic gun sounds

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.99 | one-time |

**What reviewers like**

- 👍 Customizable guns
- 🤩 Fun and satisfying gameplay
- 🔥 Great gun simulator
- 🎨 Awesome camo creation

**What reviewers complain about**

- 🐛 Bugs with certain weapon types
- 💰 Expensive in-game purchases
- 🔍 Limited scope/zoom functionality
- 🕹️ Unresponsive controls

**Reported bugs**

- Shotguns and snipers not showing up in gun camera
- Infinite ammo button not working as expected
- Inconsistent bullet damage across weapons

**Requested features**

- Add more guns and weapon types
- Implement a multiplayer mode
- Include a target range for testing guns
- Allow for custom camo creation


### Gun Builder ELITE 2

[App page](https://appshunter.io/ios/app/gun-builder-elite-2/id6447168170)

Build, customize, and fire a vast array of realistic weapons with detailed accessories. Test your creations on realistic shooting grounds and compete globally with your custom firearms. Showcase your arsenal in a personalized gun rack.

**Highlights:** Extensive firearm and accessory customization, Realistic weapon building and firing, Precision tuning of gun components, Test creations on shooting ranges, Global shooting competitions, Personalized gun rack display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Pack 1 | $0.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Zombie Contract | $4.99 | one-time |
| M249 Flash Sale | $4.99 | one-time |
| SCAR Flash Sales | $4.99 | one-time |
| Gold Pack 2 | $4.99 | one-time |
| MPX Flash Sale | $4.99 | one-time |
| M4 Flash Sale | $4.99 | one-time |
| Gold Pack 3 | $9.99 | one-time |
| Special Ops Pack | $12.99 | one-time |
| Marshal's Stash | $24.99 | one-time |
| Gold Pack 4 | $24.99 | one-time |
| Frontline Pack | $34.99 | one-time |
| Marine Corps Pack | $34.99 | one-time |
| 2024 Bundle | $39.99 | one-time |
| Gold Pack 5 | $49.99 | one-time |
| Gold Pack 6 | $99.99 | one-time |
| Ultimate Pack | $119.99 | one-time |
| Enforcer Arms Deal | $129.00 | one-time |

**What reviewers like**

- 👍 Fun and epic game
- 🚀 Lots of customization options
- 💡 Destruction physics are great

**What reviewers complain about**

- 🐛 Frequent crashes and performance issues
- 🔒 Progression system is too grindy and pay-to-win
- 🔋 Difficult to earn in-game currency

**Reported bugs**

- Crashes when firing full-auto
- Discord link in app is expired
- Account progress reset after update

**Requested features**

- More weapon variety and types
- PvP and co-op game modes
- Ability to save and edit completed gun builds
- Improved graphics and visual effects
- Easier progression and leveling system


## Frequently asked questions

### Is Custom Gun Simulator 3D free?

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

### Is Gun Builder ELITE 2 free?

Gun Builder ELITE 2 is free to download, with in-app purchases available.

### Which has better reviews, Custom Gun Simulator 3D or Gun Builder ELITE 2?

Gun Builder ELITE 2 is rated higher. Custom Gun Simulator 3D averages 4.7 out of 5 from 1.2K ratings, while Gun Builder ELITE 2 averages 4.7 from 7.8K ratings.

### Do Custom Gun Simulator 3D or Gun Builder ELITE 2 have ads?

Both Custom Gun Simulator 3D and Gun Builder ELITE 2 show ads.

### Which is updated more often, Custom Gun Simulator 3D or Gun Builder ELITE 2?

Custom Gun Simulator 3D ships an update every 6 months, and Gun Builder ELITE 2 every 9 days. Most recently, Custom Gun Simulator 3D was updated on October 29, 2026 and Gun Builder ELITE 2 on November 1, 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.*