Zen Koi Classic

Name: Zen Koi Classic
Rating: 4.405797 (242500 reviews)
Author: LandShark Games

LandShark Games

★ 4.4 (242,500 ratings)

⬇ 5,000,000+ downloads

Est. actual: 9,946,377

Style: Casual

Free

Released: Apr 22, 2015

IAP: $1.99 - $99.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +481 installs — 34% slower than the week before (+728) · 87/day since Sep 17
🏆Among Casual games top 16% by installs gained this week (35209 peers growing)
⭐Rating steady at ★ 4.41 since Sep 17
🛠Updates quiet · updated 40 days ago · every ~230 days (2 updates tracked)

Installs since launch

+3,914 installs · -157 ratings since Sep 17

SDKs in the app · version 1.14.11, analysed Oct 2, 2026

Ad mediationAppLovin MAX
Ad networkAppLovin SDK Google Mobile Ads (AdMob) 24.5.0
AnalyticsFirebase Analytics 22.4.0
AttributionFacebook App Events 15.2.0
ConsentGoogle User Messaging Platform 3.2.0
Game engineUnity (engine)
Game servicesPlay Games Services 21.0.0
PaymentsPlay Billing Library 9.0.0
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 15.2.0 Facebook Share

2 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AdMob mediation adapter → vungleAppLovin MAX adapter → AppLovin

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.14.11 Sep 23, 2026

- Fixed missing dragon name in dragon color screen.<br>- Internal IAP system major update.

1.14.9 Feb 5, 2026 · seen Sep 18, 2026

Bug fixes and improvements

Trailer

Zen Koi Classic is a casual game by LandShark Games with 5,000,000+ downloads (about 9.9M estimated). +481 installs in the last 7 days. Rated 4.4 from 243K ratings. Released Apr 22, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Zen Koi is a fun, relaxing and stylish mobile game experience from LandShark Games. Grow, breed and collect beautiful Japanese carp as they make their way to mythological dragon form. With soothing gameplay and a meditative soundtrack by System Sovereign and SFX by IMBA, Zen Koi is a unique blend of languid action…”