Space Cat Tycoon vs Krill Keeper
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Cat Tycoon
Embark on a farming and fortune-building journey on a dessert-themed planet. Manage a business, expand your empire, and become an interstellar tycoon in this whimsical simulation game.
- Business management simulation
- Interstellar tycoon gameplay
- Farming and fortune-building
- Whimsical dessert planet setting
- Adorable cat characters
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In the year 2046 of the Cat Era, the Red-Hatted Cat piloted his interstellar spaceship and landed on the Dessert Planet. He adjusted his red hat and stepped off the spaceship. As far as the eye could see, the planet's mountains, trees, and rivers were all composed of creamy-hued desserts. The entire world was suffused with the sweet, macaron-like aroma, and the sunlight poured down, enveloping the planet in a warm, healing glow. Moreover, this planet was inhabited by many adorable and gentle little cats, just like the Red-Hatted Cat, living their lives on the Dessert Planet. Having grown up watching his father’s business thrive on the Flame Planet, the Red-Hatted Cat had always been eager to try his hand at business. Now, at the prime age of four, he was full of confidence about the future. He was ready to earn his first pot of gold here and then expand to other planets, aiming to become an interstellar tycoon surpassing even his father! Next, let’s join the Red-Hatted Cat as he embarks on this journey of farming and fortune-building...
Krill Keeper
A relaxing simulation game where you nurture a deep-sea krill colony. Feed and clean your krill, hatch eggs to expand your colony, and discover 20 unique variants. Enjoy peaceful gameplay with realistic flocking physics and beautiful dark visuals.
- Realistic krill swarm simulation
- Feed and clean krill
- Hatch new krill companions
- Collect 20 krill variants
- Discover rare variants
- Deep-sea dark palette visuals
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Krill Keeper is a relaxing simulation game where you care for krill in a deep-sea tank. Feed your krill, keep the tank clean, and hatch eggs to welcome new companions. Watch them swim together in realistic flocking patterns powered by boid physics, and collect 6 unique krill variants. Key Features: - Realistic krill swarm simulation with boid flocking physics - Feed and clean to keep your krill happy and healthy - Hatch eggs to recruit new krill companions - Collect 6 krill variants across 4 rarity tiers - Discover rare variants through milestones and random drops - Beautiful deep-sea dark palette visuals Take a break and find peace with the tiny creatures of the deep sea.
Screenshots
Verdict
The clearest difference is rating: Krill Keeper at 5.0 against Space Cat Tycoon's 4.5. Krill Keeper also leads on review sentiment (100% vs 75%). Space Cat Tycoon's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price, ratings volume, in-app purchases and device support 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.
Krill Keeper holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 75% of Space Cat Tycoon's written reviews are positive against 100% of Krill Keeper's.
Space Cat Tycoon ships an update every 3 days, Krill Keeper every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Space Cat Tycoon | Krill Keeper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 8 — better |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 158 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | 锐华 胡 | Nante Studio |
Customer experience
Space Cat Tycoon
Krill Keeper
In-app purchases
Space Cat Tycoon
No in-app purchases
Krill Keeper
No in-app purchases
Questions
Is Space Cat Tycoon free?
Is Krill Keeper free?
Which has better reviews, Space Cat Tycoon or Krill Keeper?
Do Space Cat Tycoon or Krill Keeper have ads?
Which is updated more often, Space Cat Tycoon or Krill Keeper?
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