List Of All Apple iOS Version History And The First iPhone (2021)

apple iOS version history

Last Updated: 20 September 2021

Are you looking for Apple iOS Version History? Well, you came to the right place!

iOS is the Operating system for iPhones made by Apple. It was first called “iPhone OS” for the first 3 years (2007-2009) later on from 2010 the Operating system was renamed “iOS“.

The Operating system was first released on 29 June 2007 with the first phone from Apple known as “iPhone”. iPhone users receive the new version of iOS every year in the month of September.

It has been observed that there are many users who can’t wait for the public release, so they sign up for the beta program. With the launch of new versions of iOS every year, Apple Also releases a new iPhone with the new iOS.

iPadOS was launched as iPadOS 13 in 2019, reflecting its status as the successor to iOS 12 for the iPad at the company’s 2019 Worldwide Developers Conference (WWDC).

Check the Apple iOS version history and find out which out you’re using. Click here to reach the First iOS iPhone.

Latest iOS Versions

VersionBuild No.ArchitectureLast UpdateEnd Of Life
1.1.44A10232-bit ARM26 Feb 2008N/A
2.2.15H1132-bit ARM27 Jan 2009N/A
3.1.37E1832-bit ARM02 Feb 2010iPhone 1st Gen
3.1.37E1832-bit ARM02 Feb 2010iPod 1st Gen
4.3.58L132-bit ARM25 July 2011iPhone 3G
4.3.58L132-bit ARM25 July 2011iPod 2nd Gen
5.1.19B20632-bit ARM07 May 2012iPad 1st Gen
5.1.19B20632-bit ARM07 May 2012iPod 3rd Gen
6.1.610B50032-bit ARM21 Feb 2014iPhone 3GS
6.1.610B50032-bit ARM21 Feb 2014iPod 4th Gen
7.1.211D25732/64-bit ARM30 Jun 2014iPhone 4
8.4.112H32132/64-bit ARM13 Aug 2015N/A
9.3.613G3732/64-bit ARM22 July 2019iPhone 4S
9.3.613G3732/64-bit ARM22 July 2019iPad Mini
9.3.613G3732/64-bit ARM22 July 2019iPad 2nd Gen
9.3.613G3732/64-bit ARM22 July 2019iPad 3rd Gen
9.3.613G3732/64-bit ARM22 July 2019iPod 5th Gen
10.3.314G6032/64-bit ARM19 July 2017iPhone 5C
10.3.314G6032/64-bit ARM19 July 2017iPad 4th Gen WiFi
10.3.414G6132/64-bit ARM22 July 2019iPhone 5
10.3.414G6132/64-bit ARM22 July 2019iPad 4th Gen WiFi+ Cellular
11.4.115G7764-bit ARM09 July 2018N/A
12.5.416H5064-bit ARM14 Jun 2021iPhone 5S
12.5.416H5064-bit ARM14 Jun 2021iPhone 6
12.5.416H5064-bit ARM14 Jun 2021iPad Mini 2
12.5.416H5064-bit ARM14 Jun 2021iPad Mini 3
12.5.416H5064-bit ARM14 Jun 2021iPad Air 1st Gen
12.5.416H5064-bit ARM14 Jun 2021iPod 6th Gen
13.717H3564-bit ARM01 Sep 2020iPad Air 2nd Gen
13.717H3564-bit ARM01 Sep 2020iPad Mini 4
14.818H17 64-bit ARM13 Sep 2021N/A
15.019A34664-bit ARM20 Sep 2021N/A

Apple iOS Version History

The List Of Apple iOS Version History Is Updated After Every New Release Of iOS Version To Give You The Latest Information Available.

iPhone OS 1

VersionBuild No.Release DateRelease Year
1.01A543a29 Jun2007
1.0.11C2531 July2007
1.0.21C2821 Aug2007
1.13A100a14 Sep2007
1.13A101a14 Sep2007
1.1.13A109a27 Sep2007
1.1.13A110a27 Sep2007
1.1.23B48b12 Nov2007
1.1.34A9315 Jan2008
1.1.44A10226 Feb2008
1.1.54B115 July2008

iPhone OS 2

VersionBuild No.Release DateRelease Year
2.05A34711 July2008
2.0.15B10804 Aug2008
2.0.25C118 Aug2008
2.15F13609 Sep2008
2.1.15F13712 Sep2008
2.1.15F13812 Sep2008
2.25G7721 Nov2008
2.25G77a21 Nov2008
2.2.15H1127 Jan2009
2.2.15H11a27 Jan2009

iPhone OS 3

VersionBuild No.Release DateRelease Year
3.07A34117 Jun2009
3.0.17A40031 July2009
3.17C14409 Sep2009
3.1.17C14509 Sep2009
3.1.17C14609 Sep2009
3.1.27D1108 Oct2009
3.1.37E1802 Feb2010
3.27B36703 Apr2010
3.2.17B40515 July2010
3.2.27B50011 Aug2010

Related: List Of All macOS Version History (1997 to 2021)

iOS 4

VersionBuild No.Release DateRelease Year
4.08A29321 Jun2010
4.0.18A30615 July2010
4.0.28A40011 Aug2010
4.18B11708 Sep2010
4.2.18C14822 Nov2010
4.2.18C148a22 Nov2010
4.2.58E12811 Jan2011
4.2.68E20031 Jan2011
4.2.78E30314 Apr2011
4.2.88E40104 May2011
4.2.98E50115 July2011
4.2.108E60025 July2011
4.38F19009 Mar2011
4.3.18G425 Mar2011
4.3.28H714 Apr2011
4.3.38J204 May2011
4.3.48K215 July2011
4.3.58L125 July2011

iOS 5

VersionBuild No.Release DateRelease Year
5.09A33412 Oct2011
5.0.19A40510 Nov2011
5.0.19A40612 Dec2011
5.19B17607 Mar2012
5.19B17907 Mar2012
5.1.19B20607 May2012
5.1.19B20825 May2012

iOS 6

VersionBuild No.Release DateRelease Year
6.010A40319 Sep2012
6.010A40519 Sep2012
6.010A40619 Sep2012
6.0.110A52301 Nov2012
6.0.110A52501 Nov2012
6.0.110A842601 Nov2012
6.0.210A55018 Dec2012
6.0.210A55118 Dec2012
6.0.210A850018 Dec2012
6.110B14128 Jan2013
6.110B14228 Jan2013
6.110B14328 Jan2013
6.110B14428 Jan2013
6.1.110B14506 Feb2013
6.1.210B14619 Feb2013
6.1.210B14719 Feb2013
6.1.310B32919 Mar2013
6.1.410B35002 May2013
6.1.510B40014 Nov2013
6.1.610B500 21 Feb2014

iOS 7

VersionBuild No.Release DateRelease Year
7.011A46518 Sep2013
7.011A46618 Sep2013
7.0.111A470a19 Sep2013
7.0.211A50126 Sep2013
7.0.311B51122 Oct2013
7.0.411B554a14 Nov2013
7.0.511B60129 Jan2014
7.0.611B65121 Feb2014
7.111D16710 Mar2014
7.111D16910 Mar2014
7.1.111D20122 Apr2014
7.1.211D25730 Jun2014

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iOS 8

VersionBuild No.Release DateRelease Year
8.012A36517 Sep2014
8.012A36617 Sep2014
8.0.112A40224 Sep2014
8.0.212A40525 Sep2014
8.112B41020 Oct2014
8.112B41120 Oct2014
8.1.112B43517 Nov2014
8.1.112B43617 Nov2014
8.1.212B44009 Dec2014
8.1.312B46627 Jan2015
8.212D50809 Mar2015
8.312F6908 Apr2015
8.312F7008 Apr2015
8.412H14330 Jun2015
8.4.112H32113 Aug2015

iOS 9

VersionBuild No.Release DateRelease Year
9.013A34016 Sep2015
9.013A34216 Sep2015
9.013A34316 Sep2015
9.013A3416 Sep2015
9.0.113A40423 Sep2015
9.0.113A40524 Sep2015
9.0.213A45230 Sep2015
9.113B14321 Oct2015
9.213C7508 Dec2015
9.2.113D1519 Jan2016
9.2.113D2018 Feb2016
9.313E23321 Mar2016
9.313E23421 Mar2016
9.313E23625 Mar2016
9.313E23728 Mar2016
9.3.113E23831 Mar2016
9.3.213F6916 May2016
9.3.213F7202 Jun2016
9.3.313G3418 July2016
9.3.413G3504 Aug2016
9.3.513G3625 Aug2016
9.3.613G3722 July2019

iOS 10

VersionBuild No.Release DateRelease Year
10.014A40313 Sep2016
10.014A34613 Sep2016
10.0.214A45623 Sep2016
10.0.314A55117 Oct2016
10.114B7224 Oct2016
10.114B72c24 Oct2016
10.1.114B10031 Oct2016
10.1.114B15009 Nov2016
10.214C9212 Dec2016
10.2.114D2723 Jan2017
10.314E27727 Mar2017
10.3.114E30403 Apr2017
10.3.214F8915 May2017
10.3.214F808915 May2017
10.3.214F9015 May2017
10.3.214F9115 May2017
10.3.314G6019 July2017
10.3.414G6122 July2017

iOS 11

VersionBuild No.Release DateRelease Year
11.015A37219 Sep2017
11.0.115A40226 Sep2017
11.0.115A40303 Nov2017
11.0.115A839103 Nov2017
11.0.215A42103 Oct2017
11.0.315A43211 Oct2017
11.115B9331 Oct2017
11.115B10131 Oct2017
11.1.115B15009 Nov2017
11.1.215B20216 Nov2017
11.215C11402 Dec2017
11.2.115C15313 Dec2017
11.2.215C20208 Jan2018
11.2.515D6023 Jan2018
11.2.615D10019 Feb2018
11.315E21629 Mar2018
11.315E21829 Mar2018
11.3.115E30224 Apr2018
11.415F7929 May2018
11.4.115G7709 July2018

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iOS 12

VersionBuild No.Release DateRelease Year
12.016A36617 Sep2018
12.0.116A40408 Oct2018
12.0.116A40508 Oct2018
12.116B9230 Oct2018
12.116B9330 Oct2018
12.116B9407 Nov2018
12.1.116C5005 Dec2018
12.1.216C10420 Dec2018
12.1.316D3922 Jan2019
12.1.316D4022 Jan2019
12.1.416D5707 Feb2019
12.216E22725 Mar2019
12.316F15613 May2019
12.3.116F20324 May2019
12.3.116F820228 May2019
12.3.216F25010 Jun2019
12.416G7722 July2019
12.4.116G10226 Aug2019
12.4.216G11426 Sep2019
12.4.316G13028 Oct2019
12.4.416G14010 Dec2019
12.4.516G16128 Jan2020
12.4.616G18324 Mar2020
12.4.716G19220 May2020
12.4.816G20115 July2020
12.4.916H505 Nov2020
12.516H2014 Dec2020
12.5.116H2211 Jan2021
12.5.216H3026 Mar2021
12.5.316H4103 May2021
12.5.416H5014 Jun2021

iOS 13

VersionBuild No.Release DateRelease Year
13.017A57719 Sep2019
13.117A84424 Sep2019
13.1.117A85427 Sep2019
13.1.217A86030 Sep2019
13.1.217A86130 Sep2019
13.1.317A87815 Oct2019
13.217B8428 Oct2019
13.2.117B9030 Oct2019
13.2.217B10207 Nov2019
13.2.317B11118 Nov2019
13.317C5410 Dec2019
13.3.117D5028 Jan2020
13.417E25524 Mar2020
13.417E825524 Apr2020
13.4.117E26207 Apr2020
13.4.117E825823 Apr2020
13.517F7520 May2020
13.5.117F8001 Jun2020
13.617G6815 July2020
13.6.117G8012 Aug2020
13.717H3501 Sep2020

iOS 14

VersionBuild No.Release DateRelease Year
14.018A37316 Sep2020
14.0.118A39324 Sep2020
14.118A839520 Oct2020
14.218B9205 Nov2020
14.218B11105 Nov2020
14.2.118B12119 Nov2020
14.318C6614 Dec2020
14.418D5226 Jan2021
14.4.118D6108 Mar2021
14.4.218D7026 Mar2021
14.518E19926 Apr2021
14.5.118E21203 May2021
14.6 beta 318F5065a10 May2021
14.6 RC18F7117 May2021
14.6 RC 218F7221 May2021
14.618F7224 May2021
14.7 beta 118G5023c19 May2021
14.7 beta 218G5033e02 Jun2021
14.7 beta 318G5042c14 Jun2021
14.7 beta 418G5052d29 Jun2021
14.7 beta 518G5063a08 July2021
14.7 RC18G6813 July2021
14.718G6919 July2021
14.7.118G8226 July2021
14.818H1713 Sep2021

iOS 15

VersionBuild No.Release DateRelease Year
15.0 beta 119A5261w07 Jun2021
15.0 beta 2[1]19A5281h24 Jun2021
15.0 beta 2[2]19A5281j30 Jun2021
15.0 beta 319A5297e14 July2021
15.0 beta 419A5307g27 July2021
15.0 beta 519A5318f10 Aug2021
15.0 beta 619A5325f17 Aug2021
15.0 beta 719A5337a25 Aug2021
15.0 beta 819A5340a31 Aug2021
15.0 RC19A34414 Sep2021
15.019A34620 Sep2021

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As Apple releases iOS every year, with it comes the new iPhones. Check out the list to find out which iPhone had which iOS version.

Apple’s iOS First iPhones

No.iPhone NameVersionRelease DateRelease Year
1.iPhoneiPhone OS 129 Jun2007
2.iPhone 3GiPhone OS 211 July2008
3.iPhone 3GSiPhone OS 317 Jun2009
4.iPhone 4iOS 421 Jun2010
5.iPhone 4SiOS 512 Oct2011
6.iPhone 5iOS 619 Sep2012
7.iPhone 5CiOS 718 Sep2013
8.iPhone 5SiOS 718 Sep2013
9.iPhone 6iOS 8 17 Sep2014
10.iPhone 6 PlusiOS 8 17 Sep2014
11.iPhone 6SiOS 916 Sep2015
12.iPhone 6S PlusiOS 916 Sep2015
13.iPhone SEiOS 9.3 16 Sep2016
14.iPhone 7iOS 10 13 Sep2016
15.iPhone 7 PlusiOS 10 13 Sep2016
16.iPhone 8iOS 1119 Sep2017
17.iPhone 8 PlusiOS 1119 Sep2017
18.iPhone XiOS 1119 Sep2017
19.iPhone XRiOS 1217 Sep2018
20.iPhone XSiOS 1217 Sep2018
21.iPhone XS MaxiOS 1217 Sep2018
22.iPhone 11iOS 1319 Sep2019
23.iPhone 11 ProiOS 1319 Sep2019
24.iPhone 11 Pro MaxiOS 1319 Sep2019
25.iPhone SEiOS 1324 Apr2020
26.iPhone 12iOS 1413 Oct2020
27.iPhone 12 MiniiOS 1413 Oct2020
28.iPhone 12 ProiOS 1413 Oct2020
29.iPhone 12 Pro MaxiOS 1413 Oct2020
30iPhone 13iOS 1524 Sep2021
31iPhone 13 MiniiOS 1524 Sep2021
32iPhone 13 ProiOS 1524 Sep2021
33iPhone 13 Pro MaxiOS 1524 Sep2021

Thanks For Reading The List Of Apple iOS Version History

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