# Custom Gun Simulator 3D vs MR Flight Simulator

The clearest difference is price: Custom Gun Simulator 3D at Free against MR Flight Simulator's $0.99. Custom Gun Simulator 3D also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). MR Flight Simulator's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Custom Gun Simulator 3D is free to download; MR Flight Simulator costs $0.99 up front. Custom Gun Simulator 3D sells 1 one-off in-app purchase. MR Flight Simulator asks for nothing beyond the download.

Custom Gun Simulator 3D ships an update every 6 months, MR Flight Simulator weekly. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Custom Gun Simulator 3D | MR Flight Simulator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/custom-gun-simulator-3d/id1375862583/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 83.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 155 MB | 779 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Marijana Peric](https://appshunter.io/developer/1711240603) | [MERaC Oy](https://appshunter.io/developer/6812993090) |

## 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


### MR Flight Simulator

[App page](https://appshunter.io/ios/app/mr-flight-simulator/id6812992908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Custom Gun Simulator 3D free?

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

### Is MR Flight Simulator free?

MR Flight Simulator costs $0.99, with no in-app purchases.

### Do Custom Gun Simulator 3D or MR Flight Simulator have ads?

Custom Gun Simulator 3D shows ads; MR Flight Simulator does not.

### Which is updated more often, Custom Gun Simulator 3D or MR Flight Simulator?

Custom Gun Simulator 3D ships an update every 6 months, and MR Flight Simulator weekly. Most recently, Custom Gun Simulator 3D was updated on November 2, 2026 and MR Flight Simulator on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*