Block Crush! collects app interactions, purchase history, user ids, and shares some of this with third parties.
App interactions
Analytics, Advertising or marketing, Fraud prevention, security, and compliance
Purchase history
App functionality
Crash logs
Analytics, Fraud prevention, security, and compliance
Diagnostics
Analytics, Fraud prevention, security, and compliance
Other app performance data
Analytics, Fraud prevention, security, and compliance
Device or other IDs
App functionality, Analytics, Developer communications, Advertising or marketing, Fraud prevention, security, and compliance