# Dog Simulation Game vs Medaka Breeder

The clearest difference is rating: Medaka Breeder at 4.6 against Dog Simulation Game's 4.0. Medaka Breeder also leads on update cadence (every 5 days vs fortnightly) and ratings volume (17 vs 4). Dog Simulation Game's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (9.0 vs 12.0). 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.

Medaka Breeder holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 60% of Dog Simulation Game's written reviews are positive against 67% of Medaka Breeder's.

Dog Simulation Game ships an update fortnightly, Medaka Breeder every 5 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Dog Simulation Game | Medaka Breeder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/dog-simulation-game/id1128351806/reviews) | **[4.6 (17 ratings)](https://appshunter.io/ios/app/medaka-breeder/id6453882680/reviews)** |
| Number of ratings | 4 | **17** |
| Positive reviews | 59.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 120 MB | 91 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eiko Morozumi](https://appshunter.io/developer/1067307059) | [Taiho Yanase](https://appshunter.io/developer/1699588464) |

## What reviewers say

### Dog Simulation Game

[App page](https://appshunter.io/ios/app/dog-simulation-game/id1128351806)

Experience the joy of raising a virtual puppy on your smartphone. This simple simulation game allows you to nurture a digital pet with minimal effort. Watch your puppy grow and thrive with just a few taps.

**Highlights:** Virtual puppy fostering, Simple growth simulation, Minimal operation required, Leisurely training, Realistic puppy movements

**Features:** Vision Pro support

**In-app purchases:** none


### Medaka Breeder

[App page](https://appshunter.io/ios/app/medaka-breeder/id6453882680)

Experience realistic fish keeping by feeding and cleaning your virtual fish. Watch them grow, breed, and inherit traits from their parents. Customize aquariums and collect various fish species.

**Highlights:** Realistic killifish keeping simulation, Breed fish and inherit traits, Customize aquariums with decorations, Collect over 46 types of killifish, Missions and rewards system, Observation and shooting modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dog Simulation Game free?

Dog Simulation Game is free to download, with no in-app purchases.

### Is Medaka Breeder free?

Medaka Breeder is free to download, with no in-app purchases.

### Which has better reviews, Dog Simulation Game or Medaka Breeder?

Medaka Breeder is rated higher. Dog Simulation Game averages 4.0 out of 5 from 4 ratings, while Medaka Breeder averages 4.6 from 17 ratings.

### Do Dog Simulation Game or Medaka Breeder have ads?

Neither Dog Simulation Game nor Medaka Breeder shows ads.

### Which is updated more often, Dog Simulation Game or Medaka Breeder?

Dog Simulation Game ships an update fortnightly, and Medaka Breeder every 5 days. Most recently, Dog Simulation Game was updated on November 11, 2026 and Medaka Breeder on November 3, 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.*