# Gun Building 3 vs Firearm Maker

The clearest difference is rating: Firearm Maker at 4.7 against Gun Building 3's 4.1. Firearm Maker also leads on in-app purchases (none vs 9). Gun Building 3's advantage is review sentiment (62% vs 25%) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Gun Building 3 sells 9 one-off in-app purchases. Firearm Maker asks for nothing beyond the download.

Firearm Maker holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Gun Building 3 has 3.4K ratings behind it against 624, so its average is the more settled of the two. Written reviews complicate that: 62% of Gun Building 3's written reviews are positive against 25% of Firearm Maker's, so the app with the better star average is not the one people write more warmly about.

Gun Building 3 ships an update every 2 weeks, Firearm Maker weekly. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Gun Building 3 | Firearm Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (3.4K ratings)](https://appshunter.io/ios/app/gun-building-3/id423087478/reviews) | **[4.7 (624 ratings)](https://appshunter.io/ios/app/firearm-maker/id1615757650/reviews)** |
| Number of ratings | **3.4K** | 624 |
| Positive reviews | **61.8% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 279 MB | 210 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [yizhan ye](https://appshunter.io/developer/364246865) | [tiplay studio Oyun ve Teknoloji Anonim Sirketi](https://appshunter.io/developer/1615757652) |

## What reviewers say

### Gun Building 3

[App page](https://appshunter.io/ios/app/gun-building-3/id423087478)

Design and customize your own firearms in 3D, from intricate internal parts to external skins. Create realistic animations and sounds for your creations, then take them into FPS games.

**Highlights:** Build and fully customize guns, Create realistic animations, Customize gun sounds, Personalize weapon skins, Huge selection of parts and attachments, Integrate with FPS games

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all camo | $1.99 | one-time |
| Unlock Pistol | $2.99 | one-time |
| Unlock SMG | $2.99 | one-time |
| Unlock Shotgun | $2.99 | one-time |
| Unlock LMG | $2.99 | one-time |
| Unlock Sniper | $2.99 | one-time |
| Unlock Melee | $2.99 | one-time |
| Unlock Grenade | $2.99 | one-time |
| Unlock All | $13.99 | one-time |

**What reviewers like**

- 👍 Highly customizable guns
- 🚀 Impressive level of detail
- 💡 Ability to set custom sounds, ammo, fire rate, and animations
- 👍 Fun and creative gun building experience

**What reviewers complain about**

- 💰 Microtransactions for additional guns and attachments can be excessive
- 🔒 Limited to only assault rifles without purchasing additional gun packs
- 🐛 Some inaccuracies in gun models and attachments
- 🐛 Glitchy movement and aiming controls in certain game modes

**Reported bugs**

- Restore Purchases button not working
- Shotgun and melee weapon functionality issues
- Scope camos making sights unusable

**Requested features**

- Add more free gun types beyond just assault rifles
- Improve realism of gun sounds and animations
- Implement a joystick or better movement controls
- Bring back previous game modes like camera mode and strategy/tactics
- Add more gun variety like SMGs, DMRs, and older/historical firearms


### Firearm Maker

[App page](https://appshunter.io/ios/app/firearm-maker/id1615757650)

Engage in a satisfying gun-making experience. Collect iron balls, smash, and polish them to upgrade your weapons and build the ultimate firearm. Enjoy flawless gameplay with improved graphics and challenging levels.

**Highlights:** Gun factory simulation, Collect and process iron balls, Upgrade weapons, Build absolute weapons, Flawless gameplay, Challenging levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gun Building 3 free?

Gun Building 3 is free to download, with in-app purchases available.

### Is Firearm Maker free?

Firearm Maker is free to download, with no in-app purchases.

### Which has better reviews, Gun Building 3 or Firearm Maker?

Firearm Maker is rated higher. Gun Building 3 averages 4.1 out of 5 from 3.4K ratings, while Firearm Maker averages 4.7 from 624 ratings.

### Do Gun Building 3 or Firearm Maker have ads?

Firearm Maker shows ads; Gun Building 3 does not.

### Which is updated more often, Gun Building 3 or Firearm Maker?

Gun Building 3 ships an update every 2 weeks, and Firearm Maker weekly. Most recently, Gun Building 3 was updated on October 20, 2026 and Firearm Maker on October 15, 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.*