WhatsApp, Signal, Telegram, FB Messenger, iMessage: Here’s exactly what data each messaging app collects

WhatsAppData collected by app: Phone Number, Email Address, Contacts, Coarse Location, Device ID, User ID, Advertising Data, Purchase History, Product Interaction, Payment Info, Crash Data, Performance Data, Other Diagnostic Data, Customer Support, Product Interaction, Other User, Content, Metadata.Facebook MessengerData collected by app: Precise Location, Coarse Location, Physical Address, Email Address, Name, Phone Number, Other User Contact Info, Contacts, Photos or Videos, Gameplay Content, Other User Content, Search History, Browsing History, User ID, Device ID, Third-Party Advertising, Purchase History, Financial Info, Product Interaction, Advertising Data, Other Usage Data, Crash Data, Performance Data, Other Diagnostic Data, Other Data Types, Developer’s, Advertising or Marketing, Health, Fitness, Payment Info, Sensitive Info, Product Personalization, Credit Info, Other Financial Info, Emails or Text Messages.