What versions and how many versions of Apple's iOS operating system are there to date? 2020 List

It's no secret that just as Android is a mobile operating system of great importance around the world, iOS is too . This was originally developed for the iPhone OS by the multinational Apple Inc.And later it began to be used in devices such as iPad and iPod Touch .

For its part, we talk a lot about all the versions of iOS that have existed to date, but precisely, the most users don't know which ones and how many there are . For this reason, in this article we want to introduce you to the most interesting features of the versions of this Apple operating system.

It is worth noting that many users are wondering if an iOS version and update is the same, so here we will also focus on the indication the main differences between a version and an update of such an OS . So later you will know the most relevant versions.

What are the differences between an iOS version and an update?

Before specifying each of the iOS versions, in detail; it is important to note the distinction between a version and an update of this operating system . Since, although in other systems it is the same, this does not happen at Apple.

In this sense, basically a version refers to a new official launch by Apple . This results in certain modifications in the functioning and structure of the operating system in general in a device, be it an iPhone, an iPad or an iPod Touch. These versions, for example, are: iPhone OS 1.0, iPhone OS 2.0, iPhone OS 3.0, iOS 4, iOS 5, iOS 6, etc.

On the other hand, when we talk about an iOS update, it refers to a new degree of modernization of a version , as is. In other words, under an iOS version certain improvements or changes are made which are called updates and work with the same version in question. For example, iOS 7 version contains several updates: 7.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.1, 7.1.1, and 7.1.2.

Timeline of all existing versions of Apple's iOS mobile operating system

Now it's time to know what are all the versions that the recognized operating system of iOS Apple has had , until now. So that, you can also know how many there are in total and from each of them, which has been their most important and valuable updates.

iPhone OS 1.0

Release Date: June 2007

Also known as iOS 1, this is the first version of the operating system in question. Which at first did not have a specific name and then adopted the one we had indicated. Among its most relevant features, we found that it was only compatible with the first generation of iPhone and iPod Touch .

For its part, thanks to the fact that the SDK was released in March of the following year, iOS made it possible for all developers to create applications for these devices, i.e. iPhone and iPod Touch. . It should be noted that its updates are as follows: 1.0, 1.0.1, 1.0.2, 1.1, 1.1.1, 1.1.2, 1.1.3, 1.1.4 and 1.1.5 .

Of these updates, the updates that showed better development and great features were 1.1.1 and 1.1.3 .

Update	Details
1.1.1	It was also known as "September 7th" Added support for TV out New time intervals for code lock Higher volume for speaker and receiver
1.1.3	Also known as "January 08" Home screen icons can be rearranged and placed on up to 9 screens Downloading movies through iTunes now supports chapters Now the keyboard supports multi-touch

iPhone OS 2.0

Release Date: June 2008

A year after the first version, iOS 2.0 was released, which by default was already pre-installed in the factory on the iPhone 3G . It should be noted that for the first time and thanks to this version, users were able to start use the app store ; since he brought it with him. In such a way, it made it possible to download third-party applications.

Among other details, this is a version that could be updated on devices running version 1.x. Now in this which concerns its updates , they are classified in those we indicate here: 2.0, 2.0.1, 2.0.2, 2.1, 2.2 and 2.2.1.

Below, we detail the characteristics of the most significant updates:

Update	Details
2.0	Completely improved security policies It has a camera which now supports geolocation Includes parental controls Offers a paid upgrade option for iPod touch
2,1	It became free for iPod Touch users with iPhone OS 2.0 Provides faster software update with iTunes 8 Browsing with Safari is smoother with this update Provides better battery life for most users
2.2	In the App Store, an "Update all" button is introduced in the "Updates" section Safari's stability and performance have been optimized Podcasts are now available for download or via Steam in the iTunes app Improve total productivity, especially in Notes and Camera apps

iPhone OS 3.0

Release date: 17 June 2009

A year later, they gave way to the third version of this operating system also identified as iOS 3.0 . It is noteworthy that through the iPhone 3GS device it was made available and among its various new features it included copy-paste and MMS function. Apart from that, he stood out for being the first version adapted for the iPad .

For its part, it has taken care that devices running iOS 2.x will be updated to this firmware. Regarding the updates of the iPhone OS 3.0 version, we indicate that they are: 3.0, 3.0.1, 3.1, 3.1.2, 3.1.3, 3.2, 3.2.1 and 3.2.2. Taking into account that the last three of these versions were only for iPad and that the most important, in general, are 3.1 and 3.1.3 .

Update	Details
3.1	It allowed to lock the iPhone remotely with a password through MobileMe It contained anti-phishing in Safari It offered the possibility of downloading ringtones without cables You can organize apps directly from iTunes 9
3.1.3	Improved compatibility with Japanese Kana keyboard Was able to optimize the battery indicator on iPhone 3GS Troubleshoot third-party apps that quit unexpectedly

iOS 4

Release date: 21 June 2010

In 2010, this new version of iOS is born, which stands out from the others by modifying everything again. Since then, in the first place, it is the first version which ceases to support the older devices, that is to say the iPhone and iPod Touch of the first generation. Therefore, it only supports the newest and additional, it stop charging the iPod Touch to be able to update .

Now, around the updates presented by iOS 4, we have that they are: 4.0, 4.0.1, 4.0.2, 4.1, 4.2 and 4.3. Knowing that the most relevant are updates 4.0, 4.1 and 4.2 .

Upgrades	Details
4.0	New wallpaper preview, both on the home screen and also on the locked screen Support for multiple Exchange accounts Add Airplane Mode for iPod Touch 5x digital zoom function in the Camera app Ability to donate apps in the App Store Adding Bing as a search option, along with Google and Yahoo
4.1	Initial release on Apple TV Allow FaceTime calls via email Add support for P2P applications iTunes added Ping (a music social network)
4.2	It is compatible with iPhone, iPod Touch and iPad Allows text search on web pages AirPlay offers sending of videos, music and photos via Wi-Fi Contains new parental controls for removing apps, changing email accounts and location services

iOS 5

Release date: 06 June 2011

Subsequently, iOS 5 was launched, which stands out by being the second version of the operating system which does not support updates on the most obsolete devices , i.e. on iPhone 3G and iPod Touch 2G. Thus, it was released specially for iPhone 3GS, iPhone 4, iPhone 4s, iPod Touch 3G, iPod Touch 4G, iPad, iPad 2 and iPad 3.

In contrast, it didn't have as many updates as other versions of iOS. So these are just the following: 5.0, 5.0.1, 5.1 and 5.1.1; the most relevant are 5.0 and 5.1 .

Upgrades	Details
5,0	The order of the notifications can be ordered manually or chronologically All iMessages and conversations will sync between all iOS devices under the same Apple ID account It supports animated GIF format images On iPad, tabbed browsing is included in Safari iCloud syncs events with all your devices
5.1	Up to 50MB can now be downloaded with 3G (20MB maximum) Contains face detection Location services are optimized Includes Siri

iOS 6

Release date: 12 June 2012

As of this release, iOS has been ranked as the most advanced mobile operating system in history. Being, in the same way, the third version which does not accept updates on some old devices (In addition to those detailed above, the first generation iPad and the third generation iPod Touch are also included).

In this sense, iOS 6 was launched specifically for iPhone 3GS, iPhone 4, iPhone 4s, iPhone 5, iPod Touch (4th and 5th generation), iPad (2nd to 4th generation) and iPad mini support in September of this year. Regarding its updates, they were 6.0, 6.0.1, 6.0.2, 6.1, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.1.5, 6.1.6; the most relevant are :

Upgrades	Details
6,0	More languages ​​added to Siri and international search Shows great integration with Facebook The “do not disturb” option has been introduced Allows you to make FaceTime calls using 3G (iPhone 4S and later) New user interface in the App Store
6.1	Showcase a new design of music controls on the lock screen Button operation to restart advertising Security bug fixes LTE becomes compatible with many other operators around the world

IOS 7

Release date: 10 June 2013

It refers to the fourth version of iOS which does not allow updating on older devices and was considered to be the one that has succeeded in giving a new perspective to the mobile operating system . It should be noted that it supported: iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPod Touch 5th generation, iPad 2nd to 5th generation, iPad mini and iPad mini with retina display in September of the same year.

As with all the updates it has, they are based on the following: 7.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.1, 7.1.1 , 7.1.2. More the most significant were 7.0, 7.0.3 and 7.1.

Here are some of its features:

Update	Details
7,0	Added new user interface Now the control center can be accessed from the lock screen The transfer is securely encrypted and does not require any network or AirDrop configuration Enter the contact blacklist option Full screen browsing in Safari Automatic updates on the App Store
7.0.3	Improved stability system for iWork applications Includes a password generator in Safari for added security Shows updated bold text settings
7,1	New, more natural Siri male and female voices for Mandarin Chinese, Australian English, British English and Japanese Contains new accessibility options: show button shapes, darken app colors, and reduce white point Optimize fingerprint recognition with Touch ID Shows continuous improvement of the user interface.

iOS 8

Release date: 02 June 2014

During the Annual WWDC , this version of Apple's operating system has been released. In this case, the fifth version of iOS which does not allow the update on the old devices of the company. In this way, it supports the following: iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod Touch (5th and 6th generation), iPad (2nd to 6th generation), iPad mini (1st, 2nd and 3rd generation).

Its updates were as follows: 8.0, 8.0.1, 8.0.2, 8.1, 8.1.1, 8.1.2, 8.1.3, 8.2, 8.3, 8.4 and 8.4.1. So the most important of all are essentially 8.1, 8.3 and 8.4 .

Upgrades	Details
8.1	Ability to use iCloud Photo Library as a beta service Fixed bugs that prevented screen rotation from working Includes AirDrop compatibility with Passbook cards Improved reliability when using handwriting, Bluetooth keyboards, and Braille displays with VoiceOver
8.3	Add the ability to filter iMessages that are not sent by your contacts Includes a redesigned Emoji keyboard with over 300 new options Fixes an issue that prevented call volume from being adjusted Cloud Photo Library has been optimized to work with the new photos app in OS X 10.10.3
8.4	iTunes Store is optimized and the best place to buy your favorite music Allows you to listen to and download audiobooks from iBooks Fixes an issue where GPS accessories could not provide location data

iOS 9

Release Date: September 16, 2015

Although its launch was announced at WWDC's annual conference held on June 8, 2015, it wasn't until September 16 of this year that the official version of iOS 9 was released. Being one of the most important, because with it also Some devices such as the iPhone 6s, 6s Plus and iPad Mini released in their 4th generation .

For its part, it also stands out for being the version of Apple in which it was decided, for the first time, not to omit its updates for old devices. So, it supports all mobile, iPod and iPad to from iPhone 4s . Regarding all its updates, we indicate that they are: 9.0, 9.0.1, 9.0.2, 9.1, 9.2, 9.2.1, 9.3, 9.3.1, 9.3.2, 9.3.3, 9.3.4, 9.3.5 and 9.3.6.

The most important are:

Upgrades	Details
9,0	Siri is now able to search your personal photos and videos by date, location and the name of each photo album Apple Pay and Wallet enhancements (multiple card support) Relies on extended battery life Enhanced security with two-factor authentication and default codes
9.2	Notable Improvements in Apple Music IPhone compatibility with USB camera adapter for importing photos and videos Improved Safari stability Added support for Siri in Arabic (Saudi Arabia, United Arab Emirates)
9,3	Apple Music and Apple Education optimization IBook improvements including: Audiobook and Apple Pencil support Fixes an issue that could unlock an iPad using a hardware keyboard Was able to improve 3D Touch performance with the button control accessibility option
9.3.5	It was published on August 25, 2016 It was the last version available on iPod Touch (5th generation) and the exclusive versions with Wi-Fi connectivity for iPad 2 and iPad 3, iPad Mini (1st generation)
9.3.6	Posted on 22 July 2019 It stands out for being the latest official version for iPhone 4S and models with Wi-Fi and data functionality for iPad 2, iPad 3 and iPad Mini (1st generation)

iOS 10

Release Date: September 2016

One year after version 9, version 10 of Apple's mobile operating system was released. Who, at the same time, went out with the launch of the iPhone 7 and iPhone 7 Plus . It should be noted that this version is available for iPhone 5, iPhone 5C, iPhone 5S, iPhone SE, iPhone 6, iPhone 6 Plus, iPhone 6s Plus, and of course , both iPhones launched with.

On the other hand, it was not available for all devices that will use A5 or A5X processors . In other words, iPhone 4s, iPad 2, iPad 3rd generation, iPad mini 1st generation and also iPod Touch 5th generation. It should be noted that only three updates have been released and these are: 10.0.2, 10.0.3, 10.1, 10.1.1, 10.2, 10.2.1, 10.3, 10.3.1, 10.3.2, 10.3.3, 10.3 .

The most relevant of them, below:

Update	Details
10.1	Improved display of photos with a wide range of colors in the Photo app grid Optimize Bluetooth connectivity with third-party accessories Fixed crash in Safari that caused websites to preview incorrectly in tab view
10.2	Emojis have been carefully redesigned to show an even greater level of detail Provides compatibility with more RAW digital cameras VoiceOver is now compatible with BraillePen14 devices Notifications for HomeKit accessories are displayed
10,3	Now Siri lets you pay bills and check their status through payment apps Notable VoiceOver stability improvements in Phone, Safari, and Mail Podcast support for 3D Touch widgets and Today for updated shows

iOS 11

Release Date: September 2017

Along with the release of the iPhone 8, iPhone 8 Plus and iPhone X , this new version of iOS has been unveiled. This limits many features for devices like iPhone 5s, iPad mini 2, iPad mini 3, and iPad Air. In addition, the devices equipped with 32-bit processors, A6 and A6X (for example, iPhone 5, iPhone 5c and iPad 4th generation) do not receive an update .

Now, regarding its updates, we limit that they are the following: 11.0.1, 11.0.2, 11.0.3, 11.1, 11.1.1, 11.1.2, 11.2, 11.2.1, 11.2.2, 11.2.5 .11.2.6, 11.3, 11.3.1, 11.4, 11.4.1 and finally XNUMX.

We detail the most relevant, here :

Update	Details
11,1	Added over 70 new emoji characters Fixes an issue that caused some photos to appear blurry Optimize VoiceOver access to multipage PDFs
11,3	Includes augmented reality in various settings 0 1.381 13 minutes of reading Facebook Twitter LinkedIn Tumblr Pinterest Reddit VKontakte Share via email Print Similar items How to set up my Mac to display a screen saver April 7 How do I start or boot my Mac in Safe Mode? - Recovery mode April 7 How to change the language of my Mac OS from English to Spanish - Quick and easy April 7 How do I free up space in my Mac's RAM? - Quick and easy April 7 Leave your comment Cancel reply Your email address will not be published. Required fields are marked with * Comment * Name * Email * Website Save my name, email and website in this browser for the next time I comment. Facebook Twitter WhatsApp Telegram Button back to top Close Search