iOS 11

In plain words

iOS 11 is Apple's operating system released in 2017 for iPhones and iPads. It provides the core software that enables these devices to function and run applications. The system is designed for iPhone and iPad users who need an updated operating environment. Key features include improvements to multitasking, file management, and system performance across Apple's mobile devices.

written from the facts on this page · September 2026

• 
  iOS 182024 · apple.com · ▲641

  The newest iPhone software from Apple

• 
  iOS 172023 · apple.com · ▲165

  The latest iPhone OS

• 
  iOS 10 2016 · developer.apple.com · ▲513

  Apple's latest OS puts 3D Touch, Siri, and Emojis everywhere

• 
  iPadOS2019 · apple.com · ▲222

  A new OS for the iPad with a new homescreen and multitasking

• 
  iPhone 72016 · apple.com · ▲554

  Apple's new iPhone 7 and 7+

• 
  iOS 132019 · apple.com · ▲292

  Apple's latest mobile OS, now with dark mode

• 
  SimCity, but with Permits▲862

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 20h ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

• GP
  Get Paid to Build Your Next Side Project▲1,100

  Work · 2017 · demandrush.com

• 
  Monica, an open-source CRM to manage friends and family▲1,097

  Monica helps you remember the people you care about: what is happening in their life, important dates, previous conversations, and when to get back in touch. Private, open source, self-hostable.

  Dev tools · 2017 · monicahq.com

• 
  Feather Icons▲1,017

  Simply beautiful open source icons

  Dev tools · 2017 · feathericons.com

• 
  Roadmap beta▲832

  Plan projects and manage resources with ease.

  Work · 2017 · onroadmap.com

• 
  Runway▲825

  The cash planning tool for startups

  Growth · 2017

• 
  How to Acquire More Users▲806

  The growth guide by DemandCurve.com and Julian Shapiro

  Growth · 2017 · julian.com