iOS

あいおーえす

noun

iOS (Apple operating system)

technicalelectronics

1. iOS; iPhone/iPad operating system

The mobile operating system developed by Apple Inc. for iPhone, iPad, and iPod Touch devices.

iOSを最新版(さいしんばん)にアップデートした。

I updated iOS to the latest version.

このアプリはiOS専用(せんよう)です。

This app is iOS-only.

iOS端末(たんまつ)とAndroid端末(たんまつ)、どちらを使(つか)っていますか？

Do you use an iOS device or an Android device?

iOS is Apple's mobile operating system.

Common terms

iOS端末(たんまつ): iOS device
iOS対応(たいおう): iOS compatible
iOSアプリ: iOS app
iOS開発(かいはつ): iOS development

Related apple systems

iPadOS: iPad専用(せんよう)のOS (separated from iOS in 2019)
macOS: Mac用(よう)のOS
watchOS: Apple Watch用(よう)のOS

Similar words

iOS: Apple's mobile OS (closed system)
Android: Google's mobile OS (open source)

general

Added 2026.1.29 20:06 · Revised 2026.9.2 13:01

08500/08972_aiooesu