Chillquarium vs Rootflux
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Chillquarium
Build and manage a relaxing virtual aquarium. Collect over 180 unique fish species, discover rare variants, and expand your tank into a thriving underwater ecosystem. Earn profits even while offline and customize your dream aquarium.
- Collect 180+ unique fish species
- Unlock rare and ultra-rare variants
- Idle gameplay: earn money offline
- Expand and upgrade aquarium
- Customize tank and decorations
- Relaxing visuals and day-night cycle
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Build your dream aquarium in this relaxing idle collecting game. Chillquarium is a cozy aquarium simulation where you collect fish, grow your tank, and create a thriving underwater world. Buy fish, raise them in real time, and sell them for profit as you expand from a small starter tank into a massive aquarium filled with rare and exotic species. Discover ultra-rare color variants, complete your collection, and customize your tank to match your style. Whether you want to optimize your profits or simply relax and watch your fish, Chillquarium is designed to be both rewarding and calming. COLLECT, GROW, AND EXPAND Start with a simple aquarium and grow it into a vibrant underwater ecosystem. Collect over 180 unique fish species and unlock rare and ultra-rare variants for each one. Can you complete the full collection? IDLE AQUARIUM TYCOON GAMEPLAY Earn money even while you’re away. Your fish grow in real time, allowing you to build a profitable aquarium empire at your own pace. Manage your fish, optimize your tank, and expand your setup. DISCOVER RARE FISH & VARIANTS Open booster packs to unlock new fish and discover rare and exotic species. Hunt for ultra-rare color variants and build the ultimate collection. CUSTOMIZE YOUR DREAM AQUARIUM Design and personalize your aquarium with different layouts and decorations. Create a peaceful environment where your fish can thrive. RELAXING AND COZY EXPERIENCE Enjoy a calm and stress-free game with soft visuals and real-time day-night cycles. Perfect for players who love cozy games, idle games, and collecting experiences. FEATURES: - Collect 180+ unique fish species - Unlock rare and ultra-rare variants - Idle gameplay: earn money while offline - Expand and upgrade your aquarium - Open booster packs to discover new fish - Customize your tank and decorations - Relaxing visuals and real-time day-night cycle If you enjoy idle games, aquarium simulators, collecting games, or relaxing cozy experiences, Chillquarium is the perfect game for you.
Rootflux
An idle game focused on subterranean exploration and growth. Players expand a root network, gather resources, and break through underground layers to build a deeper living system. Features include idle growth, network expansion, and long-term progression systems.
- Idle nutrient growth
- Expanding root network
- Transport and absorption upgrades
- Breakthrough strata
- Seedfall and automation systems
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Rootflux is an idle growth game about sending roots deeper underground. Grow new roots, gather nutrients, strengthen your transport network, break through strata, and gradually build a wider and deeper living system. Features: - Idle nutrient growth over time - A root network that visibly expands as you play - Upgrades for transport, absorption, branching, and depth - Permanent growth through strata breakthroughs - Longer-term systems including seedfall, challenges, and automation Rootflux will continue to grow through frequent updates with new systems, balance changes, and usability improvements.
Screenshots
Verdict
The clearest difference is rating: Chillquarium at 4.8 against Rootflux's 4.5. Chillquarium also leads on review sentiment (74% vs 62%) and ratings volume (408 vs 83). Rootflux's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, 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. Chillquarium sells 5 one-off in-app purchases and Rootflux sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Chillquarium holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 408 and 83 respectively. Written reviews point the same way: 74% of Chillquarium's written reviews are positive against 62% of Rootflux's.
Chillquarium ships an update daily, Rootflux every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Chillquarium | Rootflux |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (408 ratings) — better | 4.5 (83 ratings) |
| Positive reviews | 74.0% of reviews — better | 62.1% of reviews |
| Number of ratings | 408 — better | 83 |
| Update frequency | Daily — better | Every 3 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 380 MB | 161 MB |
| Age rating | 4+ | 4+ |
| Developer | Snapbreak Games AB | Idle System, Inc. |
Customer experience
Chillquarium
Rootflux
In-app purchases
Chillquarium
- Double Rainbow Odds$3.99
- Double Offline Earnings$4.99
- Remove Ads$4.99
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- Double Fish Growth Speed$4.99
- Deluxe pack$8.99
Rootflux
- Ad-Free Pass$2.99
- Dandelion$4.99
- Spider$4.99
Questions
Is Chillquarium free?
Is Rootflux free?
Which has better reviews, Chillquarium or Rootflux?
Do Chillquarium or Rootflux have ads?
Which is updated more often, Chillquarium or Rootflux?
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