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Operating systems and their versions
The operating systems inside the gadgets: families such as Android and iOS with their numbered versions and codenames, plus the one-off systems of older phones and computers.
AndroidSep 23, 2008
/e/OSSep 2018
46 gadgetsby Gaël Duval
MIUIAug 16, 2010
40 gadgetsby Xiaomi
SymbianJun 5, 1998
35 gadgetsby Nokia
Windows PhoneNov 8, 2010
Windows MobileApr 19, 2000
Microsoft WindowsNov 20, 1985
5 versions13 gadgetsby Microsoft
OxygenOSMar 2015
10 gadgetsby OnePlus
9 gadgets
Wear OSMar 18, 2014
9 gadgetsby Google
EMUIJul 30, 2012
8 gadgetsby Huawei
BlackBerry OSJan 19, 1999
6 gadgetsby BlackBerry
Palm OS1996
6 gadgetsby Access
Windows 10 MobileNov 20, 2015
6 gadgetsby Microsoft
Ubuntu TouchFeb 21, 2013
5 gadgetsby UBports
Classic Mac OSJan 24, 1984
2 versions5 gadgetsby Apple Inc.
BlackBerry 10Jan 30, 2013
4 gadgetsby BlackBerry
KaiOSMar 1, 2017
4 gadgetsby KaiOS Technologies, Inc.
Firefox OSFeb 21, 2013
3 gadgetsby Mozilla Foundation
ChromeOSJun 15, 2012
2 gadgetsby Google
Sailfish OSDec 27, 2013
2 gadgetsby Jolla
Series 30+Sep 2013
2 gadgets
BadaFeb 14, 2010
2 gadgetsby Samsung Electronics
One UINov 7, 2018
1 gadgetsby Samsung Electronics
TizenJan 5, 2012
1 gadgetsby Intel
Flyme2012
1 gadgetsby Meizu
HarmonyOSAug 9, 2019
0 gadgetsby Huawei
31 systems
Other systems on record
Stand-alone systems of phones, handhelds and computers, oldest first.
| System | Released | Developer | Gadgets | Releases |
|---|---|---|---|---|
| Unix | 1969 | Dennis M. Ritchie | 1 | — |
| CP/M | 1974 | Gary Kildall | 15 | 1 |
| Apple DOS | 1978 | Apple Inc. | 3 | 1 |
| OS-9 | 1979 | Microware | 1 | 2 |
| CP/M-86 | 1981 | Digital Research | 5 | — |
| IBM PC DOS | Aug 1981 | IBM | 3 | 1 |
| MS-DOS | Aug 12, 1981 | Microsoft | 8 | 1 |
| SunOS | 1982 | Sun Microsystems | 2 | 1 |
| Coherent | 1983 | Mark Williams Company | 1 | 1 |
| EXOS | 1983 | Enterprise Computers | 1 | 6 |
| Atari TOS | 1985 | Atari | 3 | 1 |
| AmigaOS | Jul 23, 1985 | Commodore International | 15 | 5 |
| NeXTSTEP | Sep 18, 1989 | NeXT | 1 | 1 |
| Solaris | 1991 | Sun Microsystems | 2 | 7 |
| Debian | 1993 | The Debian Project | 1 | 91 |
| NetBSD | Apr 19, 1993 | — | 3 | 36 |
| OpenBSD | Oct 18, 1995 | Theo de Raadt | 2 | 63 |
| UIQ | 1998 | UIQ Technology | 1 | — |
| Maemo | Sep 1, 2009 | Nokia | 1 | 1 |
| MeeGo | May 26, 2010 | Intel | 1 | 5 |
| Manjaro | Jul 10, 2011 | Philip Müller | 2 | 37 |
| PureOS | Mar 3, 2013 | Purism | 1 | 6 |
| PrivatOS | Jun 1, 2014 | Silent Circle | 1 | — |
| Inferno | Mar 28, 2015 | Bell Labs | 1 | 1 |
| Nura | 2016 | — | 2 | 30 |
| MagicOS | Dec 2016 | Honor | 1 | — |
| LineageOS | Dec 25, 2016 | — | 1 | 13 |
| Samsung Experience | Jul 1, 2017 | Samsung Group | 1 | 1 |
| webOS | Dec 2, 2022 | LG Electronics | 1 | 2 |
| Apple ProDOS | — | Apple Inc. | 2 | — |
| Openmoko Linux | — | Openmoko | 1 | — |