Neptune vs Mermaid: Fish Prank

Name: Neptune vs Mermaid: Fish Prank
Rating: 3.31 (3107 reviews)
Author: JoyBits Ltd.

JoyBits Ltd.

★ 3.3 (3,107 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,541,117

Style: Casual

Free

Released: Aug 10, 2020

IAP: $0.99 - $29.99 per item

Contains ads

Rated: Teen

Signals

4 this week · 2 positive All of this week's signals →

📈Last 7 days +18 installs — 13% faster than the week before (+16) · 3/day since Sep 18
🏆Among Casual games top 43% by installs gained this week (36042 peers growing)
⭐Rating steady at ★ 3.31 since Sep 18
🛠Updates quiet · updated 46 days ago

Installs since launch

+133 installs · +1 ratings since Sep 18

SDKs in the app · version 1.12.11, analysed Oct 20, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK BidMachine Bigo Ads DT Exchange (Fyber)Google Mobile Ads (AdMob) 25.4.0 InMobi Liftoff Monetize (Vungle) 7.7.8 Meta Audience Network 6.22.0 Mintegral MobileFuse Moloco Ads 4.12.0 Pangle 8.3.0.3 Smaato Unity Ads 4.20.0
AnalyticsAppMetrica Firebase Analytics 22.3.0
AttributionAdjust AppsFlyer Facebook App Events 17.0.2 Tenjin TikTok Business SDK 1.6.1
ConsentGoogle User Messaging Platform 4.0.0
Crash reportingFirebase Crashlytics
Engagement & messagingFirebase Cloud Messaging 23.0.0
Game engineUnity (engine)
PaymentsPlay Billing Library 8.0.0
Remote configFirebase Remote Config 22.1.0
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 17.0.2 Facebook Share

17 mediation adapters

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

AppLovin MAX adapter → OguryPresage 3.8.0.0AppLovin MAX adapter → OguryPresageAppLovin MAX adapter → OguryPresage 1.12.0.0AppLovin MAX adapter → OguryPresage 4.12.0.0AppLovin MAX adapter → OguryPresage 23.2.2.0AppLovin MAX adapter → UnityAds 8.4.0.0AppLovin MAX adapter → VungleAppLovin MAX adapter → Vungle 8.3.0.3.0AppLovin MAX adapter → Vungle 6.22.0.0AppLovin MAX adapter → Vungle 25.4.0.0AppLovin MAX adapter → Vungle 25.4.0.0AppLovin MAX adapter → Vungle 11.4.1.2AppLovin MAX adapter → Vungle 8.4.7.0AppLovin MAX adapter → Vungle 9.6.0.0.0AppLovin MAX adapter → Vungle 17.1.81.0AppLovin MAX adapter → Vungle 4.20.0.0AppLovin MAX adapter → Vungle 7.7.8.0

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

Update history

1.12.11 Sep 17, 2026

bug fixes and stability improvements

Only the current version so far — new entries appear as the game ships updates.

Trailer

Neptune vs Mermaid: Fish Prank screenshot

Neptune vs Mermaid: Fish Prank is a casual game by JoyBits Ltd. with 1,000,000+ downloads (about 1.5M estimated). +18 installs in the last 7 days. Rated 3.3 from 3.1K ratings. Released Aug 10, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “They are very mischievous and try various things every day! However, mischief should never be caught. Let's secretly and carefully set up a prank on the people in the underwater city! When the mischief is successful, you will find it fun enough to start dancing! Addictive free tricky puzzle game including many fun…”