Comparison

Zen Koi Pro vs Bartesian Games

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Zen Koi Pro

This premium, single-player game offers a serene escape with mesmerizing koi breeding and collection. Enjoy tranquil gameplay, enchanting music, and a visually stunning experience without ads or in-app purchases.

Highlights
  • Over 50 koi patterns to collect
  • Rare and shiny koi and dragons
  • Offline play
  • Seamless cloud saving
  • Ad-free experience
  • Instant gratification
Features
Read full description

Dive into Tranquility: Unveiling the Beauty of Zen Koi Pro Unwind and embark on a mesmerizing journey with Zen Koi Pro, a premium, single-player game experience crafted for ultimate relaxation. Inspired by the captivating Asian myth of a koi fish transforming into a dragon, Zen Koi Pro offers a serene escape, brimming with enchanting music and tranquil gameplay. Immerse yourself in a world of captivating koi: Over 50 Breathtaking Koi Patterns to Collect: Discover a delightful array of over 50 unique koi patterns, each boasting vibrant colors and captivating designs. As you progress, watch your collection grow as you encounter new koi. Witness the Rare and Shiny: Brace yourself for the awe-inspiring sight of the rarest koi and majestic dragons. Zen Koi Pro elevates the visual experience with a stunning new metallic sheen, making these magnificent creatures truly super-SHINY! Enjoy the soothing flow of the Koi as it swims gracefully through a calm pond. Uninterrupted Zen Experience: Play Anywhere, Anytime: Leave your worries behind and enjoy offline play. Zen Koi Pro allows you to delve into the world of koi anytime, anywhere, without the need for an internet connection (available after initial download). Seamless Cloud Saving: Never lose your progress again. Zen Koi Pro seamlessly backs up your game data to the cloud whenever an internet connection is available, ensuring your precious collection remains safe and sound. Frictionless Fun: Experience the joy of instant gratification! Eggs hatch in a flash, and with 50 unlocked koi slots, building your collection becomes a breeze. Ad-Free and Hassle-Free: Focus solely on the serenity of the game. Zen Koi Pro is entirely free of advertisements and in-app purchases, allowing you to immerse yourself in a truly uninterrupted zen experience. Zen Koi Pro is the Perfect Choice for: Stress Relief Seekers: Escape the daily grind and find solace in the calming environment cultivated by Zen Koi Pro. The enchanting music and tranquil gameplay create a space for relaxation and mindfulness. Completionist Gamers: Embark on a captivating quest to collect all 50+ koi patterns. The thrill of discovery and the satisfaction of completing your collection provide a rewarding and engaging experience. Casual Gamers: Dive into short and relaxing gameplay sessions whenever you have a spare moment. Zen Koi Pro is perfect for unwinding after a long day or enjoying a mindful break. Family friendly fun: Zen Koi 2 is a peaceful mobile game that is suitable for the whole family. Beyond Relaxation: The Deeper Meaning of Zen Koi Pro Zen Koi Pro offers more than just a relaxing escape. It's a game steeped in symbolism and cultural significance. The koi, a revered creature in Asian cultures, represents perseverance, good fortune, and longevity. As you collect and nurture your koi, you're not just building a collection, you're embodying these positive values. Download Zen Koi Pro today and embark on a journey of tranquility! By downloading this game, you agree to our Terms of Service and Privacy Policy. Terms of Service: http://www.landsharkgames.com/terms-of-service/ Privacy Policy: http://www.landsharkgames.com/privacy-policy/ Rated 3+ by the Indonesia Game Rating System (IGRS).

About

Bartesian Games

This collection offers a variety of engaging games including color sorting, solitaire, block puzzles, and a football simulation. Enjoy daily challenges and compete with friends. All games are free to play.

Highlights
  • Daily challenges
  • Achievements
  • Color sorting game
  • Solitaire
  • Block puzzle game
  • Football simulation
Features
Read full description

A game collection with daily challenges and achievements. Can you beat your friends? Play our color sorting game – Color Corral. It has infinite levels! You will never be bored! Deal yourself a hand of Solitaire. Always a favorite. Try Puzzle Blox – a puzzle game where you moved pieces on a grid. And when you are in the mood for sports – enjoy Touchdown Run. Who said football was over? We're pleased to offer these games for free with no advertising.

Screenshots

Zen Koi Pro4 screens
Bartesian Games4 screens

Verdict

The call

The clearest difference is price: Bartesian Games at Free against Zen Koi Pro's $9.99. Bartesian Games also leads on rating (4.9 vs 4.6) and review sentiment (75% vs 61%). Zen Koi Pro's advantage is ads (none vs shown) and ratings volume (204 vs 27). On in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Bartesian Games is free to download; Zen Koi Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Bartesian Games holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Zen Koi Pro has 204 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 61% of Zen Koi Pro's written reviews are positive against 75% of Bartesian Games's.

UpkeepUpdate frequency

Zen Koi Pro ships an update every 2 months, Bartesian Games every 3 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

Scorecard7 real differences · 3 level
Zen Koi Pro versus Bartesian Games: the parameters behind the verdict, then further details
ParameterZen Koi ProBartesian Games
Price$9.99Free — better
Rating4.6 (204 ratings)4.9 (27 ratings) — better
Positive reviews60.8% of reviews75.0% of reviews — better
Number of ratings204 — better27
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size133 MB46 MB
Age rating4+17+
DeveloperLandShark Games Pte. Ltd.Bartesian

Customer experience

Zen Koi Pro

All ratings204 ratings
Positive87.7%
Neutral6.4%
Negative5.9%
Written reviews51 reviews
Positive60.8%
Neutral17.6%
Negative21.6%

Bartesian Games

All ratings27 ratings
Positive96.3%
Neutral3.7%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Zen Koi Pro

No in-app purchases

None

Bartesian Games

No in-app purchases

Questions

Is Zen Koi Pro free?
Zen Koi Pro costs $9.99, with no in-app purchases.
Is Bartesian Games free?
Bartesian Games is free to download, with no in-app purchases.
Which has better reviews, Zen Koi Pro or Bartesian Games?
Bartesian Games is rated higher. Zen Koi Pro averages 4.6 out of 5 from 204 ratings, while Bartesian Games averages 4.9 from 27 ratings.
Do Zen Koi Pro or Bartesian Games have ads?
Bartesian Games shows ads; Zen Koi Pro does not.
Which is updated more often, Zen Koi Pro or Bartesian Games?
Zen Koi Pro ships an update every 2 months, and Bartesian Games every 3 weeks. Most recently, Zen Koi Pro was updated on October 15, 2026 and Bartesian Games on October 4, 2026.

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