Lumen CrossMath

Name: Lumen CrossMath
Author: ECOMEVANT

ECOMEVANT

⬇ 500+ downloads

Est. actual: 989

Style: Educational

Free

Released: Sep 5, 2026

IAP: $3.99 per item

Contains ads

Rated: Everyone

Mechanics Number & math puzzle Word game

Signals

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

📈Installs no measured change since Oct 4 (1 days)
🛠Updates actively updated · updated 19 days ago

Installs since launch

0 installs since Oct 4

SDKs in the app · version 1.0.48, analysed Oct 4, 2026

Ad mediationAppLovin MAX
Ad networkAppLovin SDK Google Mobile Ads (AdMob) 25.4.0 Meta Audience Network 6.22.0
AnalyticsFirebase Analytics 23.0.0
App frameworkApache Cordova Capacitor
BackendFirebase Authentication 24.0.1
ConsentGoogle User Messaging Platform 4.0.0
Engagement & messagingFirebase Cloud Messaging 25.0.1 Play In-App Review 2.0.2
PaymentsPlay Billing Library 9.1.0
PlatformPlay In-App Updates 2.1.0
SecurityPlay Integrity API 1.3.0
Social & loginGoogle Sign-In 20.7.0

3 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 → vungleAdMob mediation adapter → vungle 6.22.0.0AppLovin MAX adapter → AppLovin

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

Update history

1.0.48 Sep 16, 2026 · seen Oct 4, 2026

Lumen-CrossMath-release

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

Lumen CrossMath is a calm math crossword puzzle game. Place numbers so every row and column adds up — then unlock peaceful garden chapters as you progress. HOW TO PLAY • Fill empty cells with the right numbers • Each line must match its sum • Use Help when you need a gentle nudge • Finish stages to earn XP and climb your league FEATURES • Hundreds of handcrafted crossword stages • Beautiful zen themes and chapter gardens • Daily puzzles to keep your streak alive • Soft soundscapes and a focused, distraction-light feel • Progress saved on your device Whether you want a short brain break or a quiet evening session, Lumen CrossMath turns simple arithmetic into a serene puzzle ritual. Play. Breathe. Solve. Contact: support@lumengames.com