# Gun Builder 3D! vs Tiny Machinery

The clearest difference is rating: Gun Builder 3D! at 4.7 against Tiny Machinery's 4.2. Gun Builder 3D! also leads on in-app purchases (none vs 3) and ratings volume (4.5K vs 45). Tiny Machinery's advantage is ads (none vs shown). On price, review sentiment, monetization model and device support there is nothing between them.

Both are free to download. Tiny Machinery sells 3 one-off in-app purchases. Gun Builder 3D! asks for nothing beyond the download.

Gun Builder 3D! holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Gun Builder 3D! has 4.5K ratings behind it against 45, so its average is the more settled of the two. Written reviews complicate that: 53% of Gun Builder 3D!'s written reviews are positive against 54% of Tiny Machinery's, so the app with the better star average is not the one people write more warmly about.

Gun Builder 3D! ships an update fortnightly, Tiny Machinery every 3 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Gun Builder 3D! | Tiny Machinery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.5K ratings)](https://appshunter.io/ios/app/gun-builder-3d/id1492690876/reviews)** | [4.2 (45 ratings)](https://appshunter.io/ios/app/tiny-machinery-lost-reality/id6480047939/reviews) |
| Number of ratings | **4.5K** | 45 |
| Positive reviews | 52.9% of reviews | **54.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 407 MB | 142 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [moztec](https://appshunter.io/developer/932993004) | [XSGames](https://appshunter.io/developer/1725979641) |

## What reviewers say

### Gun Builder 3D!

[App page](https://appshunter.io/ios/app/gun-builder-3d/id1492690876)

Assemble intricate firearms in a 3D puzzle environment. Fulfill orders, earn in-game currency, and unlock new tools and weapon designs. Enjoy smooth animations and a satisfying building experience.

**Highlights:** 3D puzzle gun assembly, Fulfill gun orders, Earn in-game money, Unlock new tools and guns, Upgrade workspace, Smooth animations

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💕 Enjoyable game
- 👍 Minimal ads
- 🤩 Fun and challenging
- 🎉 Great for passing time
- 🙂 Relaxing experience

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🤔 Overly precise part placement
- 💸 Too many ads
- 🤯 Frustrating difficulty
- 😕 Inaccurate gun representations

**Reported bugs**

- Game crashes on launch
- Progress resets or gets deleted
- Parts not registering in correct spots
- Freezing and performance issues
- Compatibility problems on certain devices

**Requested features**

- More levels and guns
- Shooting range or target practice mode
- Camera mode to view built guns
- Less restrictive part placement
- Improved gun accuracy and realism


### Tiny Machinery

[App page](https://appshunter.io/ios/app/tiny-machinery-lost-reality/id6480047939)

Immerse yourself in a virtual dimension to solve intricate puzzles and escape a mysterious experiment. Use your intellect to manipulate complex machinery and unlock the secrets of your confinement. Experience a unique escape room adventure with creative 3D graphics and atmospheric audio.

**Highlights:** Escape room-style puzzles, Creative 3D graphics, Intricate mechanisms, Atmospheric audio, Hint system, Unlockable story notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $3.99 | one-time |
| Full Game + Coffee | $4.99 | one-time |
| Full Game + Love | $7.99 | one-time |


## Frequently asked questions

### Is Gun Builder 3D! free?

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

### Is Tiny Machinery free?

Tiny Machinery is free to download, with in-app purchases available.

### Which has better reviews, Gun Builder 3D! or Tiny Machinery?

Gun Builder 3D! is rated higher. Gun Builder 3D! averages 4.7 out of 5 from 4.5K ratings, while Tiny Machinery averages 4.2 from 45 ratings.

### Do Gun Builder 3D! or Tiny Machinery have ads?

Gun Builder 3D! shows ads; Tiny Machinery does not.

### Which is updated more often, Gun Builder 3D! or Tiny Machinery?

Gun Builder 3D! ships an update fortnightly, and Tiny Machinery every 3 months. Most recently, Gun Builder 3D! was updated on October 12, 2026 and Tiny Machinery on October 8, 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.*