Google Opinion Rewards collects crash logs, diagnostics, other app performance data, without sharing it with third parties according to its label.
Crash logs
App functionality, Analytics, Fraud prevention, security, and compliance
Diagnostics
App functionality, Analytics, Fraud prevention, security, and compliance
Other app performance data
App functionality, Analytics
Device or other IDs
App functionality, Analytics, Developer communications, Advertising or marketing, Fraud prevention, security, and compliance, Personalization, Account management
Fitness info
App functionality
Name
App functionality, Account management
Email address
App functionality, Analytics, Developer communications, Advertising or marketing, Fraud prevention, security, and compliance, Account management
User IDs
App functionality, Analytics, Developer communications, Advertising or marketing, Fraud prevention, security, and compliance, Personalization, Account management
Address
App functionality, Fraud prevention, security, and compliance, Account management
Phone number
App functionality, Analytics, Developer communications, Advertising or marketing, Account management
Other info
App functionality, Analytics, Developer communications, Advertising or marketing, Personalization, Account management
Approximate location
App functionality, Analytics, Developer communications, Fraud prevention, security, and compliance, Personalization, Account management
Precise location
App functionality, Personalization
Files and docs
Fraud prevention, security, and compliance
App interactions
App functionality, Analytics, Advertising or marketing, Fraud prevention, security, and compliance, Personalization
In-app search history
App functionality, Analytics
Installed apps
Fraud prevention, security, and compliance
Other user-generated content
App functionality, Analytics, Developer communications, Advertising or marketing, Personalization
Other actions
App functionality, Analytics, Fraud prevention, security, and compliance
Photos
App functionality, Advertising or marketing, Personalization, Account management
Purchase history
App functionality, Analytics, Advertising or marketing, Personalization
Other financial info
App functionality, Advertising or marketing, Personalization