Similar to IMessage

Messages (Apple)

Secure Enclave

AirDrop

AirPrint

Apple Books

Apple Intelligence

Apple Push Notification service

AVFoundation

Core Animation

Cover Flow

Metal (API)

Notes (Apple)

Objective-C

VoiceOver

WebKit

Apple Account

Apple Configurator

Apple File System

Apple Pay

Apple Podcasts

Sign in with Apple

AirPlay

Calendar (Apple)

Calculator (Apple)

Game Center

Control Center (Apple)

Find My

Safari (web browser)