What is the iOS system?

What is the iOS system? The iOS system is an operating system for smart devices developed and designed by Apple in (America) for its mobile devices and iPads at that time iPhone, iPad, iPod. At the beginning of the system’s appearance, it was called iPhone OS when the first iPhone was released to the public in 2007, but the name was changed to iOS in June 2009, then the name of the iPad system was changed to iPadOS in 2019 and it became iOS for iPhone only, this is an overview of the system Its history and name, this article will contain complete information on the sources about the iPhone system…

What is the system? A question with which we start this research until we touch on what the iOS system is. When we know the meaning of the system in the first place, we will have knowledge of the iOS system.

The system or the thing that makes us call something a system is a set of methods, procedures, methods, and instructions created to carry out a specific activity or perform a duty and solve a problem, meaning that a system is an organized structure of unified interconnected elements to perform instructions from inputs and outputs.

So, in a more than simple way to approximate the concepts, we know that the system is a set of commands that exist to carry out a specific command. This command comes in the form of input and is processed within the structure of the system to be shown in the form of output, such as entering the settings and then entering the iCloud to show its settings, these are inputs from you and appeared in the form of outputs on the screen.

Types of operating systems

Operating systems directed to computers and represented in Windows, Linux, Mac and others… The Windows system works in all computers and it cannot be run on Mac computers without the presence of an intermediary program. The Mac runs Mac OS on Mac computers only, while the Linux system can be downloaded on both computers, whether Mac with an intermediary program or a regular computer created by any other company.

Operating systems directed to smart devices (mobile) represented by iOS - Android - Harmony - BlackBerry - Symbian and others. Samsung, Xiaomi, Google and others run the Android system and Huawei devices run Harmony and BlackBerry devices with BlackBerry and Nokia in the past with Symbian and now with Android As for the iOS system, it is directed to Apple devices, specifically the iPhone… (previously it was for the iPhone and iPad) (now the iPad has another name iPadOS).

What does the word iOS mean?

The word iOS stands for iPhone Operating System and is an abbreviation for each letter of the word iPhone Operating System. Apple has used this naming system with all of its devices and systems.

What is iOS

iOS is an operating system for smart devices developed and designed by Apple in (US) for its iPhone, iPad, iPod mobile devices. At the beginning of the emergence of the system was called iPhone OS when the first iPhone 1 was released, but the name was changed to iOS in June 2009, the iOS system became called the iPhone only and no longer called the rest of the systems directed to mobile devices>

Like any other operating system, the iOS system uses graphical user interfaces (GUI) and since it is a smartphone operating system, it has been completely designed to work with the touch system through the input source represented by the screen instead of the keyboard and mouse on the computers.

For example, in iOS, you can open an application with a single click instead of double-clicking, as in the Windows or Mac operating system. You can also switch between screens and interfaces by sliding your finger across the screen to the right or left instead of pressing the open windows in the toolbar or in the Mac menu. overhead.

iOS is designed to be simple and easy to use, as it does not include the huge number of features found in traditional operating systems. For example, in iOS, you can manage files and folders as in Windows and Mac, but you only have limited capabilities to access and control system settings and modify them. The preferences you want through or from the settings available within each application.

All settings need to be modified from the main settings in order to limit them or leave them with the features that were approved for them during their development. In addition, the iOS system provides the ability to run a group of applications at the same time, but you cannot display them simultaneously like other systems, but you can Only view one open application at a time.

Since the system offers some limitations in use and control of settings, Apple every time updates its systems by adding many new features, improvements and important modifications to it. Since its system was named iOS, Apple has changed the name of the system versions with serial numbers such as iOS 2 and iOS 3 to the current version While reading this article.

In iOS 2, Apple provided access to the App Store, which provides thousands of apps to download and install inside the iPhone and iPod at the time, and then in iOS 3, it added the copy and paste feature within the system functions and greatly supported the iPad.

In iOS 4, Apple for the first time provided the multitasking feature, developed and provided the Game Center application, and in iOS 5, Apple provided Siri and works on iPhone 4 only and dispensed with the official Youtube application, which was included in the system mainly and for the first time supported iCloud feature and connection.

Then, in iOS 6, I changed the look of the system a little from black to blue and dispensed with the Google Maps application that was included in the system and used its Apple Maps application, which in turn came with the Turn by Turn feature and the Do Not Disturb feature.

In iOS 7, the appearance of the system was changed radically for the first time since the first version and included iTunes Radio and Control Center and in iOS 8 it added a widget center and allowed for the first time the external keyboard (app).

In iOS 9, the 3D Touch feature and a great development of maps, and in iOS 10 it has greatly improved the system, adding the Control Center and the notification center and displaying it in another way. Thus, Apple in each system develops, improves, and changes the system according to the user’s need.

ios system technically

What is meant by the IOS system technically is that we are going to talk technically and not expressively about the system. I think the following explanation needs a technical person or a little tech-savvy to understand it.

The iOS system is based on Unix-like OS, i.e. the inner kernel on which the system is built is the kernel of Unix-like OS, and when building this system, four main layers were created in it, or the so-called Layers:

Cocoa Touch Layer - The Cocoa layer is the layer in which the frameworks, structures or system are located, so-called frameworks that are often used when developing applications.

Media Layer Provides the technologies needed for graphics, audio, and video.

Core Services layer - The core services layer, which is the layer responsible for providing a summary of the services provided in the core operating system layer and basic access to the services of the iOS operating system. It consists of many frameworks such as: the iCloud framework, the geolocation services framework, the health services framework, and the basic data framework.

Core OS Layer - The basic operating system layer that is primarily relied upon to run the system and to provide required services from the higher layer of it. All iOS technologies are built on low-level features provided by the Core OS layer. These technologies include Core Bluetooth Framework, External Extension Framework, Express Framework, Security Services Framework, Local Authorization Framework, etc.

Developers can use the Application Development Kit (SDK) to create applications for the Apple iPhone and iPad. Of course, this package includes tools and interfaces for developing, installing, running, and testing applications.

Of course, Native applications can be developed from the ground up using the iOS system and the Objective-C programming language, including Xcode, which contains an integrated development environment (IDE) for managing and developing application projects.

Of course, it has a graphical interface for creating and testing application interfaces through the iOS system located in the emulator of this program, and this will give the developers of iOS applications a very great opportunity to be creative and develop great applications using this program on the Mac.

What are the main contents of the iOS system

The iOS system contains a set of basic applications that come with the system when you install it for the first time or when you buy the iPhone for the first time. Maps, e-mail, calendar, itunes, stock exchange... The main applications that come with the system are:

• Phones.
• FaceTime
• Messages or iMessage.
• ShortCuts.
• Safari browser.
• Names or contacts.
• Email Mail.
• Calendar Calendar.
• Photos.
• The camera is the camera.
• maps
• Compass.
• Calculator.
• Voice Memos Recorder.
• The clock.
• Apple Watch.
• Weather.
• News.
• home
• Notes.
• Tips Tips.
• Facetime.
• Reminder.
• TV TV.
• App Store.
• The iTunes Store.
• Books Store and Reader.
• Health.
• Wallet.
• Settings.
• Music.
• Find My.
• Translator.

iOS Features

The iOS system has several advantages. The main reason that makes this system distinct compared to the rest of the systems is that Apple is the one who manufactures the hardware (under its supervision) and it is the one who develops the software (the system). The process of compatibility between them makes it a strong system, and its most important features are:

Compatibility, as the system is perfectly compatible with the hardware, which makes the work of the system more comfortable and less errors.

Security, Apple takes security and privacy protection very seriously in this system. iOS is very secure with many features to ensure that users' identity is not compromised. This does not mean that security breaches or errors may occur (no system is fully protected).

The user interface of the iOS system is one of the best interfaces used in the systems, as it is well designed, comfortable to the eye, and helps the user to accept and use it easily and quickly.

The application development environment makes the iOS system easy for developers due to the lack of devices and not like the rest of the systems. Every year, more than one device is released with different specifications and sizes, which makes developing an application compatible with all of them almost impossible or extremely difficult.

The App Store One of the most distinguishing features of the iOS system is the Store because it contains millions of useful and important applications for the work of your devices.

Simplicity as each task in this system takes 3 or 4 steps at most, such as setting an alarm, making calls, sending messages, opening applications using spotlights, all these tasks, and more functions can be done by anyone easily.

What is the cost of the iOS system if I want to download or update it?

The iOS system from Apple does not cost to download or update its system for the iPhone, iPad and iPod, it is completely free. In fact, Apple gives you bundles of free applications such as the so-called iWork to edit documents in addition to three free months to try its music application.

Apple downloads a set of changes and updates at specific or sudden intervals according to the need for the update, for example, in the releases of new systems at Apple, the so-called WWDC Developers Conference, in which it announces its new systems, such as iPhoneOS and macOS, and the features that will be present in it. Secondary updates for these systems may Be surprising due to a security vulnerability or scheduled to add a new feature.

What are the versions and updates of the iOS system and the changes that have occurred to it?

For the iOS system, as we mentioned above, there are many versions, and in each version, Apple changed or added something in the system. Most of these changes like the users because they are from their requests.

It is true that many rumors say that Apple and its developers or those responsible for the iOS system stole some of the ideas for the tools in the jailbreak, but if these features come to us from the system itself and do not come to us from an external source such as the jailbreak, it is an excellent thing. with:

iOS 1

The first version of iPhone Firmware 1.0.1 to iPhone Firmware 1.1.4 year 2007 to 2008 with features:

System reforms.

Fix some glitches.

Not allowing the user to create ringtones.

Significant improvements to Wi-Fi and data.

Increase the volume of the speaker (speaker).

Add iTunes Store Wi-Fi Music.

New calculator icon.

Support and add double press of the home button.

TV/in/out feature support.

Add and support global keyboard (languages ​​other than English).

Add warnings about the operation of the geographical location.

The possibility of modifying the main screen and the possibility of adding more than one screen.

Send SMS to more than one name.

Add song lyrics to iPod.

Add support for renting movies from the store.

iOS 2

The second version of iPhone Firmware 2.0 to iPhone Firmware 2.2.1 year 2008 to 2009 with features:

iPhone 3G support

The Store now supports third-party applications and for the first time Apple has added games to the Store.

Microsoft Exchange email support.

Support the option to erase the data after ten mistakes in entering the password.

Support GPS and 3G data.

Minimize errors that occur during communications.

Improvement in battery life.

Reduce backup time.

Significant improvements in e-mail reading and incoming mail reception.

Significant improvements in downloading and installing applications and games.

Very significant improvements in the speed of name search results.

iOS 3

The third version of iPhone Firmware 3.0 to iPhone OS 3.2 from 2009 to 2010 with features:

Support for copying and pasting within system functions.

Support for MMS messages.

Bluetooth support for connecting between iPhone, iPod and external devices.

Bluetooth audio streaming support for stereo speakers.

Support for full search on the iPhone, or what is known as Spotlight search.

Supporting the possibility of using the Internet as a modem to share the Internet with computers.

Support notifications from applications while the device is locked.

A new application from Apple or a new inclusion from Apple in the system for the Voice memos application, voice recording.

Major modifications in the stock exchange application.

Landscape display support on screen for email, text and notes.

Vocie Control.

Support for the Auto-Fill feature, which automatically writes your name and email in Safari if it is already stored.

Support for the Shake-to-shuffle feature on the iPod, which means that when the iPhone is moved, a random song is selected.

Support restrictions for iPhone family control of apps and content.

Activate the Find My iPhone feature for lost and stolen iPhones.

Support for 30 new languages.

In-app purchases (for apps that support the purchase of features, for example, from within the app).

Add new tones.

iOS 4

The fourth version of iOS / iPhone iOS 4 to iOS 4.3.5 from 2010 to 2011 with features:

Multitasking support.

Support the ability to place applications in folders.

Unified email.

Security improvement.

Add an iBook app to read PDF e-books.

iAD support Apple's advertising platform.

Adding the Gamed Center application and gaming platform.

Add the full specifications of the iOS 4 system to the iPad.

The possibility of printing via wireless.

Airplay support.

Find iPhone is free.

Add support for hotspots that allow you to share the Internet from the iPhone to the rest of the devices.

The geolocation data has been backed up.

Clear geolocation data when location services are locked.

iOS 5

The fifth version of iOS / iPhone iOS 5 to iOS 5.1.1 from 2011 to 2012 with features:

iCloud support for the first time iCloud and iTunes Match.

iMessage support.

Full support for synchronization of the social network Twitter with iOS.

Get notifications and updates while the screen is locked.

Integration in the reader and in the memory represented by reading later and To-Do.

Adding tools to the camera to help photograph tremendously and support the possibility of shooting by pressing the volume buttons.

Take a screenshot using the power button and the home button.

Add Newsstand application to read magazines.

The ability to shoot HDR photos by opening the camera while the screen is locked.

Increased space for reading lists and bookmarks in Safari.

Full support for the third generation of the iPad.

A massive update to the camera in the third generation iPad.

Added Japanese language support for Siri.

Add 4G support for iPhone.

iOS 6

The sixth version of iOS / iPhone iOS 6 to iOS 6.1.5 year 2012 to 2013 features:

Get rid of the Google Maps app.

The launch of the Apple Maps application mainly in the system.

Launching the Turn-by-turn directions feature to determine the route step by step.

Launching the Passbook app for booking hotels, airline tickets, movies, and more.

New settings to control privacy.

Get rid of the YouTube app.

Huge improvements to Siri.

Great support for the social network Facebook.

Launch the FaceTime feature and allow communication even on cellular data (internet) when available.

The ability to modify the iCloud on the iPhone (iCloud settings).

Launching the Do Not Disturb feature for the iPhone for the first time.

iOS 7

The seventh version of iOS / iPhone iOS 7 to iOS 7.1 year 2013 to 2014 features:

A radical change in the design of the entire system, including a new user interface.

A new addition to the iTunes Radio system.

New iTunes in the Car support for cars.

For the first time, the iOS Control Center.

Huge modifications and improvements to Find My iPhone services.

The addition of the Touch ID fingerprint, which is a distinctive addition from Apple to its devices.

Adding the AirDrop file sharing feature for the first time.

A huge new addition to the camera is the filters.

Spanish language support in the lock screen.

Adding system movement while exiting applications or settings is the effects of OS-level motion.

Adding an iCloud password manager for the first time.

Full CarPlay support.

Add new voices, dialects and languages ​​to Siri represented in Japanese, Mandarin Chinese, Australian, English and the United Kingdom.

Huge improvements include iCloud, fingerprint, and accessibility.

Security improvements in iCloud by activating the Activation Lock feature, which causes the iCloud to be locked.

iOS 8

The eighth version of iOS / iPhone iOS 8 to iOS 8.4.1 year 2014 to 2015 features:

Adding a widget center for the first time with the notification center.

Apple allows for the first time external keyboards.

Add extensions to applications to match the functionality of applications.

Added compatibility in AirDrop file sharing system between iPhone and Mac.

Add a health package, which includes health and sports applications and activities.

Adding a medical ID to the iPhone, which may save your life in the event of a health emergency.

Add the home package, which includes smart home control through external add-ons.

Adding the ability to share some iCloud data with each other in what is known as Family Sharing.

Receive connection via Wi-Fi to connect devices to each other.

A huge addition from Apple called Apple Music and dispensing with the Music app permanently.

Full Apple Watch support and Apple Watch app.

Huge improvements in health pack.

New additions to emoji (multiculturalism).

In this version, Siri now supports Russian, German, Thai, Swedish, Turkish, and Portuguese.

Support for purchasing through the iPhone, or what is known as Apple Pay.

Launching the photo library on the icloud experimentally.

Full iOS 8 support on iPad Air 2 and iPad Mini 3.

iOS 9

The ninth version of iOS / iPhone iOS 9 to iOS 9.3 from 2015 to 2016 with features:

Better control over maps and directions.

Developing the protection system and increasing its strength by making the lock screen accept more than 4 numbers.

Huge improvements in Siri and Siri's voice is close to the human voice.

3D Touch support for iPhone 6s.

Live Photo support.

Added low battery mode (power saving mode).

New applications from Apple: News, the application to move from Android to iOS Switch, and the iCloud Drive application.

Significant improvements to the Health and Home package.

Small size of applications, now you do not need a large space to update applications.

New Emoji.

Full support of this system for the iPad Pro.

Add 3D Touch to many applications, not just in the lock.

Add the night mode feature in the lighting.

Add a fingerprint protection feature.

iOS 10

The tenth version of iOS / iPhone iOS 10 to iOS 10.3.3 from 2016 to 2017 with features:

All-new sounds in the keyboard and lock screen.

Possibility to delete some of the main applications and download them again through the App Store such as

iBook

compass.

Changes in the way the screen is unlocked by undoing swipe to unlock.

Huge and significant improvements in iMessage Expressive Messaging.

Improvements and development in Siri to work with applications.

Apple Pay Safari support.

View two screens of two apps using the split view feature in Safari for iPad.

The ability to share notes with other people.

Huge improvements and changes to the Notes app.

Add new dictionaries in Apple's translation list.

The ability to respond to messages that arrive in notifications during lockout.

New Emoji.

iOS 11

The eleventh version of iOS / iPhone iOS 11 to iOS 11.0.0 year 2017 to 2018 features:

A new control center with a feature to control functions and tools in it.

Change the method of screen capture and support for the process of modifying the image after taking a picture.

A major update to the App Store.

New filters for camera app.

New control and display in memory.

File viewer application (file browser).

Improvements to the lock screen and display of applications in it.

Do not disturb while driving automatically.

Maps improvements and upgrades.

Adding augmented reality feature to iPhone for the first time.

Apple Pay improvements.

Improvements in the Apple News Reader app.

Big improvements to Siri.

iOS 12

The official iOS 12 icon from Apple

The twelfth version of iOS / iPhone iOS 12 to iOS 12.0.0 year 2018 to 2019 features:

Apple focused in a way that this update came for improvements only and not for additions, there are additions, but they are not mentioned compared to a radical update.

Improve system speed with older phones such as iPhone 6 and earlier.

Photography is faster with the camera up to 50%.

The keyboard is twice as fast as before.

Run faster applications even under pressure of use.

A new addition to any message called Memoji is to create your own Animoji that matches your personality and mood.

Great effects, sketches, and additions to the camera.

Great improvement and additions to augmented reality by combining it with 3D.

Device usage time is a great new feature to ration the usage time of iPhone and apps and show a report of the most used apps.

Very big improvements in notifications and more organization for them.

Significant improvements to the Do Not Disturb feature.

Image search improvements.

Big improvements in Siri.

Very significant improvements in the security of browsing and Safari.

Add and integrate between the stock market application and Apple News.

And other major improvements.

iOS 13

The thirteenth version of iOS / iPhone iOS 13 to iOS 13.5.0 year 2019 to 2020 with features:

Night mode for the entire system.

Develop and improve the photo application.

New interface for editing photos.

Apple account login feature.

Geolocation data limits.

Great advantages in terms of maps.

Develop and improve the reminder application.

Security improvements.

Important additions to any jQuery such as creating a profile.

iOS 14

The fourteenth version of iOS / iPhone iOS 14 to the current year 2020 to 2021 with features:

Add widget.

App Library.

Built-in user interface for communication such as voice calls, applications and facetime.

Significant improvements in search.

Add security detection to Safari.

New additions to any jQuery.

Major improvements to maps.

Big improvements to Memoji.

Add translation application.

Big improvements to Siri.

Important additions for privacy, especially with regard to the camera and sound.

The following image shows the percentage of use of iOS versions on all Apple platforms (iPhone, iPad, iPod) provided by david-smith:

iOS 15

The fifteenth version of iOS / iPhone to the current year 2021 to 2022 with features:

The focus feature is a complete development of the Do Not Disturb feature and the ability to customize it with specific events.

Features of notifications so that you can better control how they are displayed and collected.

Live Text is to get the text in the image or through the camera directly.

Calculate and drop through applications, for example, drag an image from Safari and drop it in images.

The ability to search accurately, for example, when you type a car, it will automatically know anything related to the car in your phone to show it to you.

New additions in the weather became detailed and better design.

This was a detailed explanation of the iOS system, in which the normal and technical definition, origin, history and versions of this system were clarified, in addition to the percentage of system use around the world for all iPhone, iPad, iPod devices and the percentage of Arab user interest in this system.