Dog Simulation Game vs Medaka Breeder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dog Simulation Game
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.
- Virtual puppy fostering
- Simple growth simulation
- Minimal operation required
- Leisurely training
- Realistic puppy movements
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Why not foster puppy in the smartphone? Busy you to perfect, it is the healing of simple training game. Just you give the food, and Let's enjoy leisurely growth. ◆ you need to do only one. Please give the food once in the four days . Troublesome operation is not required. Puppy will increase little by little. ◆ you recommend to a Reason. - Method of operation does not need to remember. - Daily You do not need to take care. - Puppy move around like a real puppy. ◆ all free. You can enjoy with confidence in children. ＊+Thanks+＊ BGM provided by Kyaai. SE provided by SE Labo. IMAGE provided by Freepik.com.
Medaka Breeder
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.
- 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
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[Game Features] You can experience realistic killifish keeping in your phone. Taking care of your killifish is very easy: just feed them once every three days and clean the tank. The killifish will eventually grow over time and breed with other adult killifish (2cm or larger). The killifish born from the breeding will inherit the characteristics of their parents. A maximum of 50 killifish can be kept. Up to 10 killifish can be kept in one tank, Up to 5 aquariums can be set up. Functions ■Mode switching Default: Information on the killifish and aquarium is displayed, allowing the user to check the status of their care. Observation: Hides the display of information, allowing you to closely observe the aquarium and killifish. You can also tap on the water surface or the aquarium area to see if there is any reaction! Shooting: This function is useful when you want to hide the information and buttons and take pictures of only the killifish and the aquarium. ■Name your killifish You can name each killifish. You can name each killifish so that even if you have a lot of killifish, you will never lose track of them. Layout of the aquarium You can keep your killifish in your favorite decorated aquarium. There are a total of five types of layouts. Layout types: tank appearance, bottom sand, stones, plants, and ornaments. ■ Shop You can purchase killifish, aquariums and ornaments. There are 46 types of killifish sold in the store! ■Missions You can receive rewards by accomplishing various missions. You can purchase more items such as killifish and aquarium tanks by challenging many missions. ■Revival Chance If you are too busy to take care of your killifish and let them die, don't worry! You can bring them back to life with the Resurrection Chance! Premium Pack (paid feature) Clear ads from auto-display. - Eliminate banner ads - Eliminate interstitial ads Relief mode is released (can be switched). - killifish won't die. Useful functions added - Collective feeding - Collective cleaning All items can be purchased Daily mission rewards tripled 50,000 G present
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 2, 2026 and November 3, 2026 respectively.
| Parameter | Dog Simulation Game | Medaka Breeder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) | 4.6 (17 ratings) — better |
| Positive reviews | 59.6% of reviews | 66.7% of reviews — better |
| Number of ratings | 4 | 17 — better |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 120 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Eiko Morozumi | Taiho Yanase |
Customer experience
Dog Simulation Game
Medaka Breeder
In-app purchases
Dog Simulation Game
No in-app purchases
Medaka Breeder
No in-app purchases
Questions
Is Dog Simulation Game free?
Is Medaka Breeder free?
Which has better reviews, Dog Simulation Game or Medaka Breeder?
Do Dog Simulation Game or Medaka Breeder have ads?
Which is updated more often, Dog Simulation Game or Medaka Breeder?
Other comparisons
