# Biu Gun — arsenals on phone and watch

> Realistic 3D weapon simulation app with sound effects and motion controls. (iPhone/iPad app by Haijian Yan.)

- Source: https://appshunter.io/ios/app/biu-gun/id6740190367 (this page in markdown: same URL + `.md`)
- Developer: [Haijian Yan](https://appshunter.io/developer/1767976220)
- Category: Entertainment, Sports
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings · 14 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.6 · 38 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 7 more
- Released: 2025-01-08
- Data updated: 2026-09-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/biu-gun/id6740190367/reviews.md

## What is Biu Gun?

Turn your iPhone and Apple Watch into virtual guns! Experience realistic 3D weapon simulations, immersive sound effects, and thrilling shooting gameplay. Apple Watch control supported!

Hyper-Realistic 3D Weapon Models: Every firearm is meticulously rendered based on real-world famous guns for an authentic experience.

Extensive Weapon Collection: Assault rifles, flamethrowers, grenades, machine guns, pistols, shotguns, submachine guns, axes, swords, and more—there’s something for everyone!

Dynamic Shooting Experience: Shake your Apple Watch or iPhone to fire, strike a pose, and let the bullets fly—rat-a-tat-tat!

Immersive Sound Effects: Feel the power of every gun with high-quality audio, including the iconic "ping" of a Garand clip ejection.

Download now and enjoy the most fun shooting experience!

## Key features

- Realistic 3D weapon models
- Extensive weapon collection
- Dynamic shooting experience
- Immersive sound effects
- Apple Watch control support

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/biu-gun/id6740190367/reviews.md

### 1/5 — 这是什么时候扣了我8元的？

*2026-05-27*

我下载的时候也没说收费，因为收费的话我是不可能下载的，而且下载收费的软件肯定都要双击按键再加上面容 ID付费。我明明都没有过这些操作莫名其妙就没了八元

### 4/5 — 为什么在手表上安装不了🥹

*2025-07-22*

哭

**Developer response:** 请您尝试以下步骤看是否可以解决：
1. 确保 iPhone 与 Apple Watch 已正确配对，并且都已升级到最新系统版本。
2. 在 iPhone 上打开 Watch 应用，进入“可用 App”列表，看看是否可以手动安装 “Biu”。
3. 如果已经安装但无法显示，请重启 iPhone 和 Apple Watch 后再次尝试。

如果以上方法仍无法解决，烦请告诉我们：
1. 您的 iPhone 和 Apple Watch 型号
2. 系统版本号

我们将进一步协助您排查并解决问题。感谢您对 Biu 空气手枪的支持！

### 1/5 — 突然没有声音了

*2025-06-17*

突然没有声音了

**Developer response:** 我们在添加新功能时引入了一个 bug，导致部分用户遇到了这个情况，非常抱歉给您带来不便。

目前我们已经在最新版本中修复了这个问题，请您前往 App Store 将应用更新至最新版，即可恢复正常使用。

### 1/5 — 别买

*2025-06-05*

别买 会突然没有声音 你在软件里连客服都找不到

**Developer response:** 旧版本有bug，请升级到最新版本。
如果还有问题随时在社交平台上联系我们@Biu空气手枪

### 1/5 — 不能玩儿啊，没声音

*2025-06-04*

音量调了啊

**Developer response:** 添加新功能的时候改出bug了。最新版已经修复这个bug，辛苦你更新到最新版本空气手枪。谢谢你的反馈！

### 1/5 — 不好

*2025-06-04*

每枪都有次数限制的 打两下就没了。第二次点进去小动物那些也不会叫了，一点也不灵敏

**Developer response:** 添加新功能的时候改出bug了。空气手枪最新版已经修复这个bug了，辛苦你更新到最新版本。

### 3/5 — 动物怎么没有声音

*2025-06-03*

动物都发不出声音了

**Developer response:** 添加新功能的时候改出bug了。最新版已经修复这个bug，辛苦你更新到最新版本空气手枪。谢谢你的反馈！

### 3/5 — 更新

*2025-04-25*

免费更新的东西呢？@开发者

**Developer response:** 可以免费升级到最新版“空气手枪”。我们根据大家的意见在手表上增加了更多趣味玩法，可以切换3种模式。
1. 世界名枪模式：突击步枪、火焰喷射器、手榴弹、机枪、手枪、霰弹枪、冲锋枪、战斧、剑。
2. 空气体育模式：空气投篮、足球、排球、网球、高尔夫球、赛车、乒乓球、游泳、拳击、羽毛球、飞镖、哨子、摩托车。
3. 趣味娱乐模式：比格犬、狗、猫、公鸡、羊、老虎、狼、蚊子、笑声、空气木鱼、扇巴掌、鼓掌、烟花。

### 5/5 — Hmmmm (edit): nvm

*2025-03-30*

Just took like a day not bad quite satisfying lol

**Developer response:** Thank you for your feedback! We’re sorry to hear about the Apple Watch download issue. Here’s how to resolve this:

1️⃣ Install Manually: Open the Watch app on iPhone > Go to "My Watch" tab > Find "Phone Gun" > Toggle "Show App on Apple Watch".
2️⃣ Check Compatibility: Ensure your Apple Watch runs at least watchOS 9.6 (check in Watch app > General > About).
3️⃣ Restart Devices: Restart both iPhone and Apple Watch – this often helps!
4️⃣ Storage & Network: Confirm your Watch has enough space and a stable internet connection.

If the issue persists, email us at service@zanku.com with your device model and watchOS version. We’ll help you fix it ASAP!

Thank you for supporting Phone Gun!

### 5/5 — 哈哈哈哈哈真好玩

*2025-03-19*

8块钱花的不亏，居然是3D建模的

我同事也买了，现在每天午休结束都开枪把我打醒

## Frequently asked questions about Biu Gun

### What devices is Biu Gun compatible with?

Biu Gun is compatible with iPhone, iPad, and iPod. It also features Apple Watch control support, allowing you to use your watch to interact with the app.

### How much does Biu Gun cost?

Biu Gun is a paid application. It is priced at $0.99, offering a one-time purchase for access to all its features.

### What is the age rating for Biu Gun?

Biu Gun has an age rating of 12+. This indicates it is suitable for users aged 12 and above, considering its simulated weapon content.

### How often is Biu Gun updated?

The latest version of Biu Gun is 25.7.1, and it was last updated on July 1, 2025. This suggests a relatively frequent update schedule for the application.

### Does Biu Gun have ads?

No, Biu Gun does not contain advertisements. As a paid application, it provides an ad-free experience for users.

### What kind of weapons are available in Biu Gun?

Biu Gun features an extensive collection of virtual weapons, including assault rifles, flamethrowers, grenades, machine guns, pistols, shotguns, submachine guns, axes, and swords.

### What makes the shooting experience dynamic in Biu Gun?

The shooting experience in Biu Gun is dynamic as you can shake your Apple Watch or iPhone to fire weapons. This motion-based control adds an interactive element to the simulation.

### What is the user sentiment for Biu Gun?

Biu Gun has received a perfect rating of 5.0 stars from one rating, indicating very positive user sentiment based on available data.

## Version history (last 5 releases)

### 25.7.1 — 2025-07-01

1. By popular demand, the beagle’s “werwerwer” bark is now live! Don’t miss it!
2. Optimized animal sound effects for a more realistic and immersive experience.

### 25.6.5 — 2025-06-05

1. Added support for switching between left and right wrist wear.
2. Fixed bugs for some animal sound effects.

### 25.5.20 — 2025-05-21

1. Optimized motion recognition for improved stability.

2. Added new sound effects on Apple Watch, including: basketball, tennis, golf, racing, soccer, volleyball, table tennis, swimming, boxing, badminton, darts, whistle, motorcycle, dog, cat, rooster, sheep, canned laughter, tiger, wolf, mosquito, lightsaber, wooden fish, slap, applause, fireworks

### 25.4.21 — 2025-04-23

Added new sound effects: basketball, tennis, golf, racing, canned laughter, tiger roars & wolf howls, lightsaber, slap, fireworks, and more!

### 25.4.15 — 2025-04-16

1. Adjusted gun direction, based on player feedback.

2. Enhanced Sound Effects: Upgraded audio for the M1 Garand, including its iconic "ping".

3. UI optimization

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## More apps by Haijian Yan

- [Bugs Are Coming](https://appshunter.io/ios/app/bugs-are-coming/id6677012796)
- [AI体测大师](https://appshunter.io/ios/app/ai/id6739414582)
- [Wow Height](https://appshunter.io/ios/app/wow-height/id6740035196)
- [Miao 电子宠物](https://appshunter.io/ios/app/miao/id6749351909)

All apps by Haijian Yan: https://appshunter.io/developer/1767976220

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*