Platforms Snapchat to Stay the Course With iOS 14 It will display Apple’s modal and continue collecting IDFA data Snap Inc. created a hub in its Business Help Center containing resources for advertisers and app developers stockcam/iStock By David Cohen March 5, 2021 Snapchat will continue to collect IDFA (Identifier for Advertising) data for opt-in events on iOS 14, showing Apple’s permission system to users to enable them to opt in to tracking and websites owned by third parties. David Cohen david.cohen@adweek.com David Cohen is editor of Adweek's Social Pro Daily. Recommended articles