# Marimo Game Free

> Virtual water plant pet simulator with growth tracking and interactive expressions. (iPhone/iPad app by Hiroki Yamada.)

- Source: https://appshunter.io/ios/app/marimo-game-free/id1026490638 (this page in markdown: same URL + `.md`)
- Developer: [Hiroki Yamada](https://appshunter.io/developer/491381849)
- Category: Games, Education, Family
- Price: Free
- Rating: 4.60/5 from 53 App Store ratings · 85 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 62 MB
- Languages: American English, Japanese
- Released: 2015-08-20
- Data updated: 2026-09-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/marimo-game-free/id1026490638/reviews.md

## What is Marimo Game Free?

This is very cute Marimo app!

- Facial expression changes! Marimo rolls over and over, and bounces! You can enjoy touching and looking Marimo.
- Operation is very easy! This app is recommended for woman who not good at  game, and small children.
- You can know growth of Marimo in real time.

Marimo is a water plant looks like green ball.
Care is very easy. You should change the water only once a week.
Marimo is very small at first, but it will grow bigger little by little every day.
Enjoy the growth of Marimo in your daily life!

## Key features

- Interactive Marimo with facial expressions
- Watch Marimo grow in real-time
- Simple touch controls
- Easy care routine
- Visually appealing green ball plant

## Recent user reviews (10 of 85)

All indexed reviews: https://appshunter.io/ios/app/marimo-game-free/id1026490638/reviews.md

### 4/5 — かわいい！

*2026-08-09*

可愛いBGMを追加して、名前を付ける機能もつけてほしいです。

### 5/5 — Chill game

*2026-07-10*

No ads. Super duper fun

### 5/5 — まりも

*2026-06-07, version 1.1*

少しずつ大きくなってかわいい

### 5/5 — ゆるげーNo.1

*2026-05-30, version 1.1*

正直、放置すれば勝手に育ってきます。けど、なんとも言えない可愛さでアプリを消すのがもったいなくなってきます。(愛着が湧いてくる)なので、いつも成長記録で夜スクリーンショットをし、フリーボードに書き留めてます、。

### 4/5 — 기기 변경

*2026-04-23*

기기 변경 해도 살릴 수 있게 해주세용 ㅜㅜ 벌써 1200일 넘었는데 정 들었단 말이에요

### 4/5 — 可愛いけど悲しい

*2026-04-14, version 1.1*

5年近く育ててかなり愛着がありましたが、機種変をするとデータが消えてしまって一から育て直しになってしまうのは少し悲しかったです。

### 5/5 — みんなやるべき

*2026-04-14, version 1.1*

とても面白いですね。
これを見てるだけで一日は過ごせます。名前とかつけるのもおすすめですね。

### 4/5 — 和む

*2026-04-11, version 1.1*

可愛いし気軽にできるからずっとやってたけど機種変の際にデータを移せなくて泣き寝入りでした

### 5/5 — Boring but so cute!

*2026-02-12*

I love this game I had my moss ball for 245 days no joke it's so fat but all u can do is send this game to people or clean the water once I forgot too and it died˶ˊᜊˋ˶

### 5/5 — まりもは正義

*2026-02-08, version 1.1*

毎日まりもちゃんに癒されてます！コツコツと暇な時に様子を見ておそうじ、簡単なアプリだけど、毎日心の安らぎがあるのでとても嬉しい！かわいい！！ありがとう！！！！

## Frequently asked questions about Marimo Game Free

### What is Marimo Game Free?

Marimo Game Free is a virtual pet application where you care for a digital water plant called Marimo. You can interact with it, watch it grow, and observe its changing facial expressions.

### How do I care for Marimo in the game?

Caring for Marimo is very easy. The primary care task is to change its water once a week. The app allows you to monitor its growth in real-time.

### Is Marimo Game Free suitable for children?

Yes, Marimo Game Free is rated for ages 4 and up and is recommended for small children due to its simple operation and cute visuals.

### Can I play Marimo Game Free offline?

The provided information does not specify offline play capabilities. However, as a virtual pet simulation, it is likely designed for continuous engagement.

### What devices support Marimo Game Free?

Marimo Game Free is available on iPhone, iPad, and iPod devices.

### How often is Marimo Game Free updated?

The app was last updated on August 20, 2015, with version 1.1. There have been no updates since then, indicating infrequent updates.

### What do users like about Marimo Game Free?

Users appreciate the cuteness of the Marimo, its changing facial expressions, and the simple, relaxing gameplay. The real-time growth tracking is also a popular feature.

### Is Marimo Game Free available on Android?

Based on the supported devices listed (iPhone, iPad, iPod), Marimo Game Free is currently only available on iOS platforms and not on Android.

## Version history (last 1 release)

### 1.1 — 2015-08-20

This update from Apple will improve the functionality of this app. No new features are included.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Hamster Life](https://appshunter.io/ios/app/hamster-life/id1038778912) | 4.7 (745) | Free | Games |
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## More apps by Hiroki Yamada

- [Rabbits on the Moon](https://appshunter.io/ios/app/rabbits-on-the-moon/id1009172094)
- [Marimo - Moss Ball Aquarium](https://appshunter.io/ios/app/marimo-moss-ball-aquarium/id1015123937)
- [Goldfish Aquarium - Japanese Style -](https://appshunter.io/ios/app/goldfish-aquarium-japanese-style/id1023207502)
- [Clownfish Aquarium](https://appshunter.io/ios/app/clownfish-aquarium/id1039907687)
- [Jellyfish Aquarium - Pet Game](https://appshunter.io/ios/app/jellyfish-aquarium-pet-game/id1050599544)

All apps by Hiroki Yamada: https://appshunter.io/developer/491381849

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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 2026-09-09.*