Authenticator App has not disclosed specific data categories it collects, based on its official App Store privacy label.
Extracted automatically from the developer's own privacy policy text -- not independently verified by Nomatra.
“Sentry.io - for crash reporting and technical error diagnostics.”
“RevenueCat - to process in-app purchases and subscriptions, and to verify entitlement status.”
“Firebase - to see how the app is used and discovered.”
“synchronized securely through your private iCloud account using Apple’s CloudKit technology.”
“Purchases made through the App Store are linked to your Apple ID for billing purposes, but this information is handled entirely by Apple .”