# The Marimo vs Virtual Orca Simulation game3D

The clearest difference is rating: Virtual Orca Simulation game3D at 4.8 against The Marimo's 4.4. Virtual Orca Simulation game3D also leads on ratings volume (228 vs 16) and update cadence (every 6 weeks vs every 3 months). The Marimo's advantage is monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Virtual Orca Simulation game3D holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Virtual Orca Simulation game3D has 228 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 80% of The Marimo's written reviews are positive against 81% of Virtual Orca Simulation game3D's.

The Marimo ships an update every 3 months, Virtual Orca Simulation game3D every 6 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | The Marimo | Virtual Orca Simulation game3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (16 ratings)](https://appshunter.io/ios/app/the-marimo/id398361669/reviews) | **[4.8 (228 ratings)](https://appshunter.io/ios/app/virtual-orca-simulation-game3d/id1244505987/reviews)** |
| Number of ratings | 16 | **228** |
| Positive reviews | 79.6% of reviews | **81.4% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 169 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Ogawa](https://appshunter.io/developer/379825481) | [Eiko Morozumi](https://appshunter.io/developer/1067307059) |

## What reviewers say

### The Marimo

[App page](https://appshunter.io/ios/app/the-marimo/id398361669)

Care for a virtual green ball creature that grows over time. Keep its environment clean and provide light to ensure its survival. Customize its appearance and interact with it through various gestures.

**Highlights:** Virtual pet care, Growth simulation, Environment maintenance, Customization options, Interactive controls, Social sharing

**Features:** Vision Pro support

**In-app purchases:** none


### Virtual Orca Simulation game3D

[App page](https://appshunter.io/ios/app/virtual-orca-simulation-game3d/id1244505987)

A relaxing digital pet experience where you care for a virtual orca. Decorate its underwater environment and maintain its habitat to ensure its well-being. Enjoy a soothing escape with beautiful scenery.

**Highlights:** Virtual orca care, Habitat decoration, Feeding mechanic, Water changing mechanic, Relaxing underwater scenery

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 😌 Calming and relaxing experience
- 💖 Adorable and cute orca design
- ✨ Beautiful and realistic graphics
- 👍 Simple and easy-to-understand gameplay
- 🎁 Plenty of decoration options

**What reviewers complain about**

- 💀 Orca dies easily if not fed
- 📉 Limited gameplay variety
- ❓ Confusing or missing features
- ⚠️ Potential privacy concerns (spam calls)
- 🐌 Slow updates or lack of new content

**Reported bugs**

- Limited decoration items available
- Cannot access limited-time decorations
- Video ads fail to load
- App crashes or freezes
- Data transfer issues after changing devices

**Requested features**

- Sound/music feature
- Resurrection feature for dead orcas
- More interactive features with orca
- Ability to add more orcas (family/friends)
- Zoom function for better viewing


## Frequently asked questions

### Is The Marimo free?

The Marimo is free to download, with no in-app purchases.

### Is Virtual Orca Simulation game3D free?

Virtual Orca Simulation game3D is free to download, with no in-app purchases.

### Which has better reviews, The Marimo or Virtual Orca Simulation game3D?

Virtual Orca Simulation game3D is rated higher. The Marimo averages 4.4 out of 5 from 16 ratings, while Virtual Orca Simulation game3D averages 4.8 from 228 ratings.

### Do The Marimo or Virtual Orca Simulation game3D have ads?

Both The Marimo and Virtual Orca Simulation game3D show ads.

### Which is updated more often, The Marimo or Virtual Orca Simulation game3D?

The Marimo ships an update every 3 months, and Virtual Orca Simulation game3D every 6 weeks. Most recently, The Marimo was updated on September 22, 2026 and Virtual Orca Simulation game3D on September 21, 2026.

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