Unverified60% confidenceFactExact time
Apple did not support Service Workers in Safari until 2018, and only conditionally supported Web Push notifications starting with iOS 16.4.
2
Sources
60%
Confidence
Long-term
Relevance
8/30/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiediOS did not open Safari's Web Push support until iOS 16.4 in 2023.71% similarUnverifiediOS应用必须经过苹果审核才能触达用户，且必须使用苹果指定的框架和API，而Web应用部署是开放的无需第三方审批67% similarUnverifiedApple's Safari began supporting PWA push notifications after iOS 16.4.66% similarUnverifiedApple's deep support for Matter has been built into iOS 16 and later.65% similarUnverifiedApple Shortcuts' "When I receive a message" automation by default requires the user to confirm on first run, and newer versions of iOS allow turning off "Ask Before Running" to achieve fully background execution.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/822448API
curl https://kongchang.com/api/v1/knowledge/claims/822448MCP
get_claim(id=822448)