Castle Story

Name: Castle Story
Rating: 4.4052987 (136527 reviews)
Author: Play Infinity Co.,Ltd,

Play Infinity Co.,Ltd,

★ 4.4 (136,527 ratings)

⬇ 10,000,000+ downloads

Est. actual: 14,862,220

Style: Casual

Free

Released: May 31, 2019

IAP: $0.99 - $149.99 per item

Contains ads

Rated: Everyone

Mechanics Match-3Story & characters Decorate & renovate

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +2.8K installs — 33% slower than the week before (+4.3K) · 634/day since Sep 17
🏆Among Casual games top 7% by installs gained this week (35629 peers growing)
⭐Rating steady at ★ 4.41 since Sep 17
🛠Updates actively updated · updated 3 days ago

Installs since launch

+28,508 installs · 0 ratings since Sep 17

SDKs in the app · version 1.79.6, analysed Oct 1, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK Chartboost DT Exchange (Fyber)Google Mobile Ads (AdMob) 24.1.0 Liftoff Monetize (Vungle) 7.4.3 Meta Audience Network 6.19.0 Mintegral Pangle 6.5.0.8 Unity Ads 4.14.1
Ad qualityAppLovin Ad Review (SafeDK)
AnalyticsFirebase Analytics 22.4.0 GameAnalytics
AttributionAppsFlyer Facebook App Events 17.0.2 Tenjin
ConsentGoogle User Messaging Platform 3.1.0
Crash reportingFirebase Crashlytics
Game engineUnity (engine)
Game servicesPlay Games Services 21.0.0
PaymentsPlay Billing Library 7.1.1
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 17.0.2 Facebook Share Google Sign-In 20.7.0

10 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 → AppLovin 6.5.0.8.0AppLovin MAX adapter → AppLovin 8.3.6.0AppLovin MAX adapter → VungleAppLovin MAX adapter → Vungle 9.8.3.0AppLovin MAX adapter → Vungle 6.19.0.2AppLovin MAX adapter → Vungle 24.1.0.0AppLovin MAX adapter → Vungle 8.7.0.0.0AppLovin MAX adapter → Vungle 16.9.61.0AppLovin MAX adapter → Vungle 4.14.1.0AppLovin MAX adapter → Vungle 7.4.3.1

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

Update history

1.79.6 Oct 30, 2026 · seen Sep 18, 2026

- Bug fixes and performance improvements .

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

Trailer

Castle Story is a casual game by Play Infinity Co.,Ltd, with 10,000,000+ downloads (about 15M estimated). +2.8K installs in the last 7 days. Rated 4.4 from 137K ratings. Released May 31, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Romantic story, Castle, Puzzles! Help Alice the young lady renovate the castle and solve challenging puzzles with magic. Bring back her family's past glory and find hidden treasures! This is a relaxing and romantic FREE match-3 blast game! Dig into a romantic love story full of twists and meet with characters with…”