# Virtual Orca Simulation game3D — Aquarium game

> Virtual orca pet simulation with habitat decoration and care tasks. (iPhone/iPad app by Eiko Morozumi.)

- Source: https://appshunter.io/ios/app/virtual-orca-simulation-game3d/id1244505987 (this page in markdown: same URL + `.md`)
- Developer: [Eiko Morozumi](https://appshunter.io/developer/1067307059)
- Category: Games, Family, Simulation, Health & Fitness
- Price: Free
- Rating: 4.80/5 from 228 App Store ratings · 129 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 169 MB
- Languages: American English, Japanese
- Released: 2017-08-08
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/virtual-orca-simulation-game3d/id1244505987/reviews.md

## What is Virtual Orca Simulation game3D?

Aquarium World is a free, simple and soothing digital pet game.

Purpose
The game's objective is to make you feel at ease. Relax while looking at the beautiful underwater scenery.

How to play
To train your orca, you will need to do the following:
· Feed it every three days
· Change the water every seven days

Features
The game has a decoration function. Enjoy decorating the sea to your liking!

## Key features

- Virtual orca care
- Habitat decoration
- Feeding mechanic
- Water changing mechanic
- Relaxing underwater scenery

## Recent user reviews (10 of 129)

All indexed reviews: https://appshunter.io/ios/app/virtual-orca-simulation-game3d/id1244505987/reviews.md

### 5/5 — こんな機能が欲しいです！！

*2026-08-18*

🐬サウンド機能が欲しいです！いつも聞き慣れた音楽でうーんと感じるのです。。。🐬亡くなったと言う報告のレビューも見てとても悲しかったので、ポイントを使って神様的な人を召喚して生き返られるようにしたら、亡くなってしまった方も悲しまずに済むのではないのでしょうか？こういう機能があると助かります！できればで実装してほしいです！あと私のシャチは無事にあの世へ旅立ちました🕊️シャチごめんね。たったの50日しか生きられなかったあああああ！すっごく悲しかったので生き返らせて下さい🥺運営様、どうか一生のお願いでもイイのでサウンド🎧神🪽のアップデートお願いします！！あの子は相棒なんです！！次の子は殺さないと誓うのでアップデートお願いします‼️未だこのアプリは消さないので｡｡｡長文失礼しましたお時間とってすみません

### 3/5 — 限定装饰点不开

*2026-08-07*

联网了，网络信号都满格，广告可以看，但是就是限定装饰点不进去，8月份的限定装饰要买不了了吗😭我问我朋友也是这样，所以90%是软件程序问题

### 5/5 — Orca

*2026-07-10, version 2.3.3*

Omg like I’ve never come across such a cute and little humble game like this although it isn’t a lot it’s perfect and the person that made this obviously loved orcas very much and also there are basically no adds and if you don’t even want that just turn your phone on airplane and you can also decorate your aquarium and add fish and jellyfish and even change the daytime of your tank!!

Absolutely love this ❤️

### 5/5 — 失って気づく

*2026-06-06*

アプリを立ち上げてえさとそうじのアイコンに！マークが付いていました。先にそうじを行い、育成画面に戻ってきたらそこにあの子はいませんでした。
2025年12月31日に育成を始めたため「最後のニオニコ」と名付けて157日。半年もいかない期間だったけど、たしかに私の生活の一部でした。お腹がすいたと通知が来て、えさをあげる。ただただ、それだけの日々。でも今思えば充実していたようにも感じます。
ニオニコは2025にちなんでつけた名前。もう、いないのです。

育成、楽しませて頂きました！今まで育成系はあまりプレイしてきませんでしたが、命の責任のようなものを感じました。操作がシンプルかつ非常に短時間で終わるため、長続きしたと思います。ニオニコはもういないけど、また新しい子を迎え、今度こそ死なせません！
素晴らしいアプリをありがとうございました。これからもよろしくお願いします。

### 5/5 — Love orcas :3

*2026-05-28, version 2.3.2*

This game is literally so addicting omgggggggg!!!!! Idk if it’s because I really love orcas and they’re like my biggest special interest, or if it’s the way the game is. I really enjoy playing this during my free time. It’s very relaxing ^ W ^

### 5/5 — 养了900多天了，它总在濒临狗带的时候给我发消息，我总是及时想起来喂它

*2026-05-27*

好👌

### 5/5 — 잘하고있습니다.

*2026-04-27*

게임을 한지 오늘로 2904일이 됬네요.
매일 한번씩 들어가 청소하고 밥주고 내가 이름 붙인 범고래가 움직이는걸 보는게 전부인 게임이지만, 다른 어떤 게임보다 오래 꾸준히 하고 있어요 :)

### 4/5 — 很不错

*2026-04-25*

为什么不能和鲸鱼互动

### 1/5 — Orca sea World

*2026-04-17, version 2.3.0*

I used to play this game not anymore it’s I. Japness not English I can’t find the settings in the game it’s so boring nothing to do and that stupid puzzle 🧩 not happy jan nat the video s last video don’t even work the app needs updating and changing different in the game like playing ticks ect

### 5/5 — This is a beautiful experience

*2026-03-13*

I love this game! I love orcas and this game is extremely calming. Five Stars.

## Frequently asked questions about Virtual Orca Simulation game3D

### What is this app about?

This app offers a relaxing digital pet experience centered around caring for a virtual orca. You can enjoy its beautiful underwater scenery, decorate its habitat, and perform simple care tasks to keep your orca happy and healthy.

### What are the main features of the game?

Key features include training your orca by feeding it every three days and changing its water every seven days. The game also boasts a decoration function, allowing you to personalize the underwater environment to your liking.

### Is this app free to download and play?

Yes, the app is free to download and play. It is supported by advertisements, and there are options for in-app purchases.

### What is the objective of the game?

The primary objective of the game is to provide a sense of ease and relaxation for the player. By engaging with the virtual orca and its environment, users can unwind and de-stress.

### How do I take care of my virtual orca?

Caring for your virtual orca involves two main tasks: feeding it every three days and changing its water every seven days. These simple routines help maintain its well-being within the simulated aquarium.

## Version history (last 5 of 5)

### 2.3.5 — 2026-08-18

Added new decorations.
Translation support for decorations is now available in Traditional Chinese, Simplified Chinese, and Korean.
Thank you for your continued support.

### 2.3.4 — 2026-07-22

Fixed an issue where the app would freeze on certain devices.
To resolve this issue, haptic feedback (vibration) during puzzles and feeding has been disabled.
We appreciate your understanding and cooperation.

### 2.3.3 — 2026-06-28

Fixed a bug where the decoration "Clean Rock 2" was not being displayed.
Additionally, in response to feedback that the method for playing the music box was confusing, we have changed the control from a double tap.

### 2.3.2 — 2026-05-25

Thank you for always playing our game.
We have added new decorations that many players requested.
In addition to the regular decorations, we have also added seasonal limited-time decorations.
They will be released gradually starting in June.
We hope you enjoy them.
We also received many reports regarding ad connection issues, so we have updated the system to improve stability.
Thank you for your continued support.

### 2.3.0 — 2025-07-21

Complied with the latest guidelines.

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## More apps by Eiko Morozumi

- [癒しのねこ育成ゲーム3D](https://appshunter.io/ios/app/3d/id1067307060)
- [Real Elephant Simulator Game 3D](https://appshunter.io/ios/app/real-elephant-simulator-game-3d/id1086306626)
- [Dog Simulation Game](https://appshunter.io/ios/app/dog-simulation-game/id1128351806)
- [Shibainu Dog Simulator 3D](https://appshunter.io/ios/app/shibainu-dog-simulator-3d/id1193100753)
- [Art Puzzle - Painting Restorer](https://appshunter.io/ios/app/art-puzzle-painting-restorer/id6478832818)

All apps by Eiko Morozumi: https://appshunter.io/developer/1067307059

## Related topics

[eiko morozumi](https://appshunter.io/ios/topics/eiko-morozumi) · [orca health](https://appshunter.io/ios/topics/orca-health) · [orca ide](https://appshunter.io/ios/topics/orca-ide) · [orcas](https://appshunter.io/ios/topics/orcas) · [eiko](https://appshunter.io/ios/topics/eiko) · [my roehl](https://appshunter.io/ios/topics/my-roehl) · [orca app](https://appshunter.io/ios/topics/orca-app)

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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 2026-08-22.*