Template:Mobile operating systems From Wikipedia the free encyclopedia vteMobile operating systems Mobile OS comparisons Open-source mobile phones / OSes Open Handset Alliance Open Mobile Alliance Mobile app distributions Mobile app development LinuxLinux Kernel Active: Android forks Android Go Wear OS EMUI (Linux kernel subsystem) ChromeOS ChromeOS Flex KaiOS Smart Feature OS Kindle firmware LuneOS Maemo Leste Tizen Defunct: Bada Firefox OS B2G OS MontaVista MotoMagx Mobilinux OpenEmbedded Ångström Openmoko Linux QtMoko SHR OpenEZX WebOS GNU/Linux Active: Fedora Mobility Manjaro ARM postmarketOS PureOS Sailfish OS SteamOS Ubuntu Touch UBports Mobian Defunct: Maemo MeeGo Mer Moblin XNU iOS iPadOS watchOS bridgeOS QNX BlackBerry 10 BlackBerry Tablet OS MicrosoftWindows Windows XP Tablet PC Edition Windows Mobile Windows Phone 7 8 8.1 Windows RT Windows 10 Mobile Windows 8 Windows 8.1 Windows 10 Windows 11 Zircon Fuchsia FreeBSD/NetBSD PlayStation Vita system software OpenHarmony/HarmonyOS NEXT Active: OpenHarmony HarmonyOS (HarmonyOS NEXT) Defunct: EMUI (Non GMS based) LiteOS Huawei Band OS FreeRTOS Amazfit OS Zepp OS MIUI Band OS Nintendo system software Nintendo 3DS system software Nintendo DSi system software Nintendo Switch system software Minix 3 Intel Management Engine Other Binary Runtime Environment for Wireless (BREW) BlackBerry OS EPOC GEOS Magic Cap Nokia Asha platform PalmDOS Palm OS PlayStation Portable system software S30 S30+ S40 Sony Ericsson Java Platform Symbian S60 S80 S90 UIQ ThreadX Mobile operating systems Mobile applications Telecommunication Software