Gem Stack
Gem Stack Summary
Gem Stack is a ad-supported, with in-app purchases Android app in Action by Rollic Games. Released in Feb 2022 (4 years ago). It has about 27M+ installs and 32.3K ratings with a 3.74★ (average) average. Based on AppGoblin estimates, it reaches roughly 637.6K monthly active users and generates around $50K+ monthly revenue (26% IAP / 74% ads). Store metadata: updated May 22, 2026, version 144.
Recent activity: 1.8K installs this week (9K over 4 weeks) showing below average growth , and -1 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 15, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Dec 15, 2025.
Store info: Last updated on Google Play on May 22, 2026 (version 144).
SDKs, Trackers & Permissions
Gem Stack was last scanned for SDKs 2026-02-15. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
AppGoblin saw Gem Stack uses 22 Ad Networks
Appodeal
Pangle
AppLovin
MobileFuseAppGoblin saw Gem Stack uses 8 Development Tools
JetBrains
Square
Kotlin
JetBrains IntelliJAppGoblin saw Gem Stack uses 3 Mediation
Unity
AdMobAppGoblin saw Gem Stack uses 4 Business Tools
UserCentrics
HelpShift
PayPalAppGoblin saw Gem Stack uses 2 Analytics: Product
Firebase
LinkedInAppGoblin saw Gem Stack uses 1 Analytics: Attribution
AdjustApp Details
App Store
Ads & App-Ads.txt
AppGoblin SDK Scans
3.74★
Ratings: 32.3K
Screenshots
App Description
From precious gems to rings!
From raw gems to rings!
Collect & stack raw gems and prepare them for your customers.
Break, cut, shine and upgrade them to earn more money.
Avoid obstacles to bring as much as you can!