Messages (Apple)

Messages (Apple)
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Name	Messages
Developer	Apple Inc.
Released	06 June 2011
Operating system	iOS, iPadOS, macOS, watchOS
Genre	Instant messaging
License	Proprietary software

Messages (Apple). It is a proprietary instant messaging service developed by Apple Inc. for its ecosystem of devices. The application seamlessly integrates SMS and MMS functionality with its own iMessage protocol, which operates over an internet connection. It is a central communication hub across iPhone, iPad, Mac, and Apple Watch platforms.

Overview

The application serves as the default messaging client on devices running iOS, iPadOS, macOS, and watchOS. It distinguishes between traditional SMS/MMS messages, shown in green bubbles, and iMessage communications, which appear in blue bubbles and require an Apple ID. This dual-protocol approach allows communication with users of other mobile operating systems like Android while offering enhanced features within the Apple ecosystem. The service is deeply integrated with other Apple services like FaceTime and iCloud.

Features

Key features include end-to-end encryption for iMessage conversations, delivery and read receipts, and the ability to send high-quality photos, videos, and documents. Users can create group chats, share their location via Apple Maps, and use interactive features like Digital Touch on compatible devices. The app supports a wide array of emoji, Memoji, and Animoji, as well as apps and games through the iMessage App Store. Integration with Siri allows for voice-controlled messaging, and Continuity features like Handoff enable users to start a conversation on one device and continue it on another.

History

The application was introduced as iMessage with iOS 5 in 2011, rebranding the existing SMS app. It launched on macOS with OS X Mountain Lion in 2012. Major updates have included the introduction of Animoji and Memoji with the iPhone X, the launch of the iMessage App Store with iOS 10, and the addition of Spatial Audio and SharePlay in later versions. A significant expansion occurred with iOS 16 and iPadOS 16, which added the ability to edit and unsend messages shortly after sending.

Platforms and compatibility

Messages is pre-installed on all devices running modern versions of iOS, iPadOS, macOS, and watchOS. The iMessage functionality requires an active internet connection and an Apple ID, and it syncs conversations across devices via iCloud. While the app itself is exclusive to Apple platforms, its SMS/MMS functionality allows communication with any mobile phone, including those using Android or other operating systems. iCloud for Windows allows limited access to iMessage syncing on Microsoft Windows PCs.

Security and privacy

iMessage conversations are protected by end-to-end encryption, ensuring that only the sender and recipient can read messages. This encryption is enabled by default and uses a combination of the Apple Push Notification service and unique cryptographic keys stored on individual devices. Apple Inc. has stated it cannot decrypt message content. The service also includes two-factor authentication for Apple ID accounts and on-device processing for features like Memoji. Security researchers and organizations like the Electronic Frontier Foundation have generally praised its security model.

See also

* FaceTime * iCloud * Signal (messaging app) * WhatsApp * Telegram (software)

References

Category:Apple Inc. software Category:Instant messaging clients Category:IOS software Category:MacOS software