Mukunda Singrachsr
Data collected by WhatsApp
Device ID
User ID
Advertising Data
Purchase History
Coarse Location
Phone Number
Email Address
Contacts
Product Interaction
Crash Data
Performance Data
Other Diagnostic Data
Payment Info
Customer Support
Product Interaction
Other User Content
Data collected by Facebook Messenger
“Purchase” History
Other “Financial” Info
“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
“Product Interaction”
Advertising Data
Other “Usage Data”
Crash Data
Performance Data
Other Diagnostic Data
Other “Data Types”
“Health”
Fitness
“Payment” Info
Audio Data
Customer Support
Other “User Content”
“Sensitive” Info
iMessage
Email address
“Phone number Search” history
Data collected by Signal
None. (The only personal data Signal stores is your phone number, and it makes no attempt to link that to your identity.)
Data collected by Telegram
Contact Info
Contacts
User ID