# Piggy Cleaner — Unidentified Flying Pig

> UFO simulation game where players mutate pigs on a ranch. (iPhone/iPad app by USAYA Co., Ltd..)

- Source: https://appshunter.io/ios/app/piggy-cleaner/id1515264021 (this page in markdown: same URL + `.md`)
- Developer: [USAYA Co., Ltd.](https://appshunter.io/developer/730035487)
- Category: Games, Entertainment, Casual, Family
- Price: Free
- Rating: 3.30/5 from 13 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 158 MB
- Languages: Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English
- Released: 2020-05-28
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/piggy-cleaner/id1515264021/reviews.md

## What is Piggy Cleaner?

Operate the UFO and aim for the ranch collapse!
A cattle mutation game featuring pigs!

## Key features

- UFO operation
- Ranch collapse objective
- Cattle mutation gameplay
- Pig-themed challenges

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/piggy-cleaner/id1515264021/reviews.md

### 5/5 — 小红书来的非常好玩

*2021-12-21*

和幅度太大负担和菊花茶得天独厚人的感人啊第一款规定个人的通话费今天的风方法将愚夫愚妇图查看哈哈居然发妇代会的购物积分我如果一个人去已经啊如果 v 啊乳齿大尺度A股

### 5/5 — Awesome!

*2020-07-11*

Love it awesome!

### 4/5 — Good game but...

*2020-07-10*

The game is good but it’s missing a fun factor. The game looks appealing at first but it’s kind of lackluster in terms of excitement. The dynamic joystick is a bit annoying, and would be better if it would stay in one place.

### 1/5 — 沙发没了板凳坐一下

*2020-07-09*

整体还是蛮好玩的，类似黑洞大作战，如果能多一些物种扩大一点地图，提高一下吸尘器的等级就更好了，本人不是很喜欢黑洞大作战那种偏竞技类的，这个游戏的不限时不竞技我很喜欢，只是玩到二十多关以后地图就都是一样的，吸尘器一共也就那么大，可玩性可以说是非常差，十分钟内就能体验到游戏里的一切，一级吃小鸡，黑鸡和花，五秒内升到二级吃栅栏和羊就能秒升到三级，再吃点牛啊树桩子啊树啊基本就到满级五级了，吃到最后剩三四棵树的时候基本就达到100%过关了，每关都是这样的，而且地图很小，长边三四秒走到头，宽边一秒多走到头，如果不更新一些其他的功能啊地图啊物种啊啥的，真的没什么可玩的，但它确实是我玩过的比较好的游戏，跟广告基本是相符的

### 4/5 — 個人的には好き！

*2020-06-02*

似たようなゲームはありますが、他社のはNPCとの対戦系だったりするので「対戦モノではなく1人でまったり遊べるものはないかなー」と思っていたところ、このゲームにヒットしました！
ステージ20までプレイしましたが、ずっと農園風景のままだし、UFOはLv5以上にはならないし、やり込み要素がないので飽きるのは早そう。
UFOをコツコツ強化していく機能だとか、ステージが変わって大都会で車や高層ビル・海で船や海洋生物まで吸い込めるようになるとか、吸い込んでる時に稀にアイテムが出てコレクション収集する機能だとか、そういう楽しめる機能があれば文句なしの★5だった！
今のところ、広告が突然出てきたり…というのもないので、そこは良アプリではないかと思います。
もう一押し！やり込み要素が欲しいところです。
アプデか続編に期待してます！

## Frequently asked questions about Piggy Cleaner

### What is Piggy Cleaner?

Piggy Cleaner is a simulation game where you operate a UFO to cause ranch collapse and mutate pigs. It features unique cattle mutation gameplay.

### Is Piggy Cleaner free to play?

Yes, Piggy Cleaner is available for free. It does not have any in-app purchases or advertisements.

### What devices does Piggy Cleaner support?

Piggy Cleaner is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for Piggy Cleaner?

Piggy Cleaner has an age rating of 4+, making it suitable for younger players.

### How often is Piggy Cleaner updated?

The latest version of Piggy Cleaner is 1.1.1, which was last updated on November 9, 2020. The update frequency appears to be infrequent.

### What is the gameplay like in Piggy Cleaner?

The gameplay involves operating a UFO to achieve ranch collapse and trigger cattle mutations, specifically focusing on pigs.

### Does Piggy Cleaner have multiplayer?

The provided information does not mention any multiplayer features for Piggy Cleaner. It appears to be a single-player experience.

### What do users think of Piggy Cleaner?

Piggy Cleaner has an average rating of 3.3 stars from 13 ratings. User sentiment may be mixed based on this rating.

## Version history (last 5 releases)

### 1.1.1 — 2020-11-09

- bugfix.

### 1.1.0 — 2020-10-01

- fixed bug.

### 1.0.2 — 2020-09-17

- fix title image.

### 1.0.1 — 2020-09-16

- Add Stage.

### 1.0.0 — 2020-09-14

- Add Stages.

## Apps similar to Piggy Cleaner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [TOFU GIRL](https://appshunter.io/ios/app/tofu-girl/id1472526081) | 4.7 (9,780) | Free | Games |
| [Kotodama Diary](https://appshunter.io/ios/app/kotodama-diary/id1457331979) | 4.9 (3,089) | Free | Games |
| [Duck on the Run](https://appshunter.io/ios/app/duck-on-the-run/id1587597372) | 4.6 (196) | Free | Games |
| [True Happiness](https://appshunter.io/ios/app/true-happiness/id1576482666) | 4.9 (239) | Free | Games |
| [Broccoli Jump!](https://appshunter.io/ios/app/broccoli-jump/id1510103652) | 4.8 (17) | Free | Games |
| [てんあげ ～天ぷらアゲアゲ～](https://appshunter.io/ios/app/id1585533217) | 4.0 (8) | Free | Games |

## More apps by USAYA Co., Ltd.

- [採用](https://appshunter.io/ios/app/id730035484)
- [ちくわ猫　～超シュールでかわいい新感覚、無料にゃんこゲーム～](https://appshunter.io/ios/app/id896356011)
- [うさぎと牛乳瓶](https://appshunter.io/ios/app/id944611098)
- [うまのプリンスさま](https://appshunter.io/ios/app/id1072084001)
- [RadishGirl](https://appshunter.io/ios/app/radishgirl/id1086964574)
- [My Horse Prince](https://appshunter.io/ios/app/my-horse-prince/id1173408461)

All apps by USAYA Co., Ltd.: https://appshunter.io/developer/730035487

---

*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 2026-08-26.*