Ios what is it

Best of Techopedia weekly. News and Special Offers occasional. Techopedia Explains iOS. What Does iOS Mean? There are four abstraction layers within iOS: Core OS Layer: Provides low-level features as well as frameworks for security and interaction with external hardware Core Services Layer: Provides services required by upper layers Media Layer: Provides the necessary technologies for graphics, audio and video.

Coca Touch Layer: Where frameworks are located, which are often used when creating an application iOS comes with a lot of default apps, including an email client, a Safari Web browser, a portable media player iPod and the phone app.

Share this Term. Tech moves fast! Stay ahead of the curve with Techopedia! Join nearly , subscribers who receive actionable tech insights from Techopedia. Brett Johnson. What is an iOS device? Data recovery on an iOS device If you have lost data or inaccessible system files on your device, there are several steps and measure that you can take to retrieve that data.

Free Download. Read full bio. Approved by. As of June , Apple iOS held a The first version of iOS was released in June , when the iPhone debuted on the market. The name iOS was not officially applied to the software until , when Apple released the iPhone software development kit SDK , enabling any app makers to create applications for the platform.

The popularity of the iPhone is often attributed to the user-centric design and effectiveness of iOS. Nearly million iPhones were sold by the end of , making the device the single most successful product ever released into the market. Over the years, iOS has enabled many advancements which have rippled throughout the culture, impacting those who own iPhones as well as those who do not.

The first version of iOS introduced the culture to the touch-screen smartphone, a significant cultural shift away from flip phones and Blackberry-style devices. The iPhone combined many functions within a single device, including a camera, internet browser, and media player alongside the phone and messaging, and the world would never be the same.

Apple finally gave iOS its name in the second version, when the company also released its SDK to developers looking to build apps for the platform. Version 4 also introduced multitasking capabilities in iOS devices.

Subsequent releases of the software added Airdrop, Touch ID, Apple Pay, and the much-derided Apple Maps mapping system as well as myriad improvements on functionality and design. University of Baltimore. Digital trends. Top Stocks. Tech Stocks. Financial Technology. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile.

Measure ad performance.