Korean Spell Master

Name: Korean Spell Master
Author: BIGJAM

BIGJAM

⬇ 100,000+ downloads

Est. actual: 236,408

Style: Word

Free

Released: Jan 27, 2018

IAP: $2.49 per item

Contains ads

Rated: Everyone

Mechanics Word game

Signals

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

📈Last 7 days +24 installs — 47% slower than the week before (+45) · 4/day since Sep 18
🏆Among Word games top 34% by installs gained this week (8774 peers growing)
🛠Updates actively updated · updated 10 days ago · every ~124 days (4 updates tracked)

Installs since launch

+238 installs since Sep 18

SDKs in the app · version 2.1.19, analysed Nov 9, 2026

Ad mediationAppLovin MAX
Ad networkAppLovin SDK Google Mobile Ads (AdMob) 25.5.0 Meta Audience Network 6.22.0 Unity Ads 4.20.1
AnalyticsFirebase Analytics 22.4.0
ConsentGoogle User Messaging Platform 4.0.0
Crash reportingFirebase Crashlytics
Engagement & messagingPlay In-App Review 2.0.0
Game engineUnity (engine)
PaymentsPlay Billing Library 9.0.0
Remote configFirebase Remote Config 22.1.0

4 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 → ironsourceAdMob mediation adapter → ironsource 6.22.0.1AdMob mediation adapter → ironsource 4.20.1.0AppLovin MAX adapter → UnityAds

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

Update history

2.1.19 Nov 4, 2026

• Fixed the app name displayed for Korean users.<br>• Improved ad initialization stability.

2.1.18 Oct 29, 2026

Improved ad loading reliability and app stability.

2.1.15 Oct 20, 2026

Fixed an issue displaying the quiz and collection lists.<br>Improved stability and compatibility with recent Android devices.

2.1.14 Oct 29, 2025 · seen Sep 18, 2026

Fix bugs

Korean Spell Master is a word game by BIGJAM with 100,000+ downloads (about 236K estimated). +24 installs in the last 7 days. Released Jan 27, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “"Master Korean Spelling and Grammar with 'Korean Spell Master'! Learning Korean can be challenging, especially when it comes to spelling and grammar. But with 'Korean Spell Master', you can easily improve your Korean language skills while having fun! Our game features a wide variety of engaging and entertaining…”