Unverified50% confidenceFactExact time
Apple's Contacts Framework (CNContact API) was introduced in iOS 9 in 2015, replacing the previous AddressBook framework.
1
Sources
50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
Persodex：给iOS通讯录加上记忆的个人CRM工具
Related Claims
UnverifiedPersodex relies on the Contacts Framework (CNContact API) that Apple opened up after iOS 9, which allows third-party apps to read and write contacts data with user authorization and supports cross-device sync via iCloud.78% similarUnverifiedCommon technical approaches for third-party applications in the Apple ecosystem to achieve Mac-to-iPhone transfer include MultipeerConnectivity, CloudKit, Bonjour protocol direct connection, or self-built relay servers.67% similarUnverifiedApp Store Connect原名iTunes Connect，历史可追溯至2008年App Store上线，2018年苹果将其更名并进行了界面重构66% similarUnverifiediOS centrally manages message distribution through Apple Push Notification service (APNs); all application push notifications must be relayed through Apple's servers, and devices only need to maintain a single system-level persistent connection.66% similar
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