Stack

Stack Summary

Stack is a free, ad-supported, with in-app purchases iOS app in Action by Ketchapp. Released in Feb 2016 (10 years ago). It has 113K ratings with a 4.35★ (good) average. Based on AppGoblin estimates, it reaches roughly 97K monthly active users and generates around $10K+ monthly revenue (49% IAP / 51% ads). Store last updated Aug 28, 2026

Recent activity: 274 new ratings this week View trends →

SDK intelligence: AppGoblin detected 15 ad networks(e.g. BidMachine), 3 development tools, 1 analytics: attribution, 1 business tools,and 1 analytics: product integrated into Stack. View full SDK list →

Stack was last scanned for SDKs on 2026-08-10. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.