# Real Fish Simulator vs Mermaid Simulator 2

The clearest difference is in-app purchases: Mermaid Simulator 2 at none against Real Fish Simulator's 10. Mermaid Simulator 2 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). Real Fish Simulator's advantage is update cadence (monthly vs every 8 months) and review sentiment (28% vs 16%). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Real Fish Simulator sells 10 one-off in-app purchases. Mermaid Simulator 2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.7 for Real Fish Simulator against 2.6 for Mermaid Simulator 2. Both are backed by a comparable volume of ratings — 119 and 217 respectively. Written reviews are what separate them: 28% of Real Fish Simulator's written reviews are positive against 16% of Mermaid Simulator 2's.

Real Fish Simulator ships an update monthly, Mermaid Simulator 2 every 8 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Real Fish Simulator | Mermaid Simulator 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (119 ratings)](https://appshunter.io/ios/app/real-fish-simulator/id1112609355/reviews)** | [2.6 (217 ratings)](https://appshunter.io/ios/app/mermaid-simulator-2/id1266656518/reviews) |
| Number of ratings | 119 | **217** |
| Positive reviews | **28.4% of reviews** | 16.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 312 MB | 170 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NeonWings](https://appshunter.io/developer/1866427033) | [Muhammad Faizan](https://appshunter.io/developer/1281235747) |

## What reviewers say

### Real Fish Simulator

[App page](https://appshunter.io/ios/app/real-fish-simulator/id1112609355)

Embark on an underwater adventure as a fish, exploring the ocean's depths. Navigate challenges, evade predators, and complete missions to survive. Experience a realistic ocean environment with dynamic movements and aquatic landscapes.

**Highlights:** Escape from sharks, Rescue sea creatures, Break free from aquarium, Realistic ocean environment, Simple & smooth controls, Underwater effects

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 Golds | $0.99 | one-time |
| 500 Golds | $1.99 | one-time |
| Starter Pack (Stackable) | $1.99 | one-time |
| 800 Golds | $2.99 | one-time |
| No Ads | $3.99 | one-time |
| Gold Bundle | $3.99 | one-time |
| 1250 Golds | $3.99 | one-time |
| Ocean Bundle | $4.99 | one-time |
| 2000 Golds | $4.99 | one-time |
| 3500 Golds | $5.99 | one-time |


### Mermaid Simulator 2

[App page](https://appshunter.io/ios/app/mermaid-simulator-2/id1266656518)

Embark on an underwater adventure as a mermaid. Navigate through a vibrant ocean world, complete tasks, and explore diverse aquatic life. Help the charming mermaid find her way back to her castle while avoiding dangers.

**Highlights:** Play as a mermaid, Explore underwater environments, Complete levels and tasks, Navigate with joystick controls, Discover aquatic creatures, Return to castle

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great graphics
- 🤗 Wonderful game
- 💜 Love the sea and mermaids

**What reviewers complain about**

- 🐛 Glitchy and crashes often
- 👎 Boring with nothing to do
- 😡 Too many ads
- 🤬 Mermaid can't go underwater
- 😤 Slow and unresponsive controls

**Reported bugs**

- Mermaid gets stuck in rocks
- Inability to see where mermaid is going
- Mermaid floats in mid-air instead of water

**Requested features**

- Add ability to go underwater
- Improve mermaid movement and controls
- Increase gameplay variety and activities
- Allow customization of mermaid appearance
- Reduce ads or make them less intrusive


## Frequently asked questions

### Is Real Fish Simulator free?

Real Fish Simulator is free to download, with in-app purchases available.

### Is Mermaid Simulator 2 free?

Mermaid Simulator 2 is free to download, with no in-app purchases.

### Which has better reviews, Real Fish Simulator or Mermaid Simulator 2?

Real Fish Simulator is rated higher. Real Fish Simulator averages 2.7 out of 5 from 119 ratings, while Mermaid Simulator 2 averages 2.6 from 217 ratings.

### Do Real Fish Simulator or Mermaid Simulator 2 have ads?

Real Fish Simulator shows ads; Mermaid Simulator 2 does not.

### Which is updated more often, Real Fish Simulator or Mermaid Simulator 2?

Real Fish Simulator ships an update monthly, and Mermaid Simulator 2 every 8 months. Most recently, Real Fish Simulator was updated on October 29, 2026 and Mermaid Simulator 2 on October 24, 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.*