Apple's Siri Turns Six: AI Assistant Announced Alongside iPhone 4s on October 4, 2011

On October 4, 2011, Apple held a media event in which it introduced Find My Friends, refreshed the iPod Nano and iPod touch, and revealed the iPhone 4s with its all-new Siri voice assistant. This means that today marks the sixth year anniversary of when Apple's Siri was first introduced to the world, although the AI helper wouldn't be available to the public until the iPhone 4s launch on October 14, 2011.

In the original press releases for Siri, Apple touted using your voice to send text messages, schedule meetings, set timers, ask about the weather, and more. Apple explained Siri's understanding of context and non-direct questions, like presenting you with a weather forecast if you ask "Will I need an umbrella this weekend?"

siri

The original Siri interface on iOS 5

Siri on iPhone 4S lets you use your voice to send messages, schedule meetings, place phone calls, and more. Ask Siri to do things just by talking the way you talk. Siri understands what you say, knows what you mean, and even talks back. Siri is so easy to use and does so much, you’ll keep finding more and more ways to use it.

Siri understands context allowing you to speak naturally when you ask it questions, for example, if you ask “Will I need an umbrella this weekend?” it understands you are looking for a weather forecast. Siri is also smart about using the personal information you allow it to access, for example, if you tell Siri “Remind me to call Mom when I get home” it can find “Mom” in your address book, or ask Siri “What’s the traffic like around here?” and it can figure out where “here” is based on your current location.

Apple didn't create Siri itself, however, as the company purchased the technology that’s now prevalent in all iOS devices by acquiring Siri, Inc., a spinoff of SRI International where the technology originated. Prior to the assistant's presence on iPhone, Siri was a standalone app on the App Store (launched February 2010) that offered automated personal assistant services through integrations with third-party apps like OpenTable, FlightStats, Google Maps, and more. Users could interact with these apps using Siri's voice-recognition technology, created by Nuance.

Just two months after Siri appeared on the App Store, reports of Apple's acquisition of Siri surfaced in April 2010, and the purchase was quickly confirmed by representatives and board members from the voice-recognition company. According to Siri board member Shawn Carolan, "The offer from Apple was of a scope and tenor that it was a no-brainer to accept it." The standalone app was removed from the App Store after Apple's unveiling of its own Siri in October 2011.


Over the years, Siri has debuted new features and expanded to more devices, including the iPad (June 2012), iPod Touch (September 2012), Apple Watch (April 2015), Apple TV with Siri Remote (September 2015), Mac with macOS Sierra (September 2016), and HomePod (coming December 2017).

Since 2011, Siri has become a large enough part of Apple's brand that the company just this year launched a series of advertisements focusing solely on the assistant's helpfulness, aided by actor Dwayne "The Rock" Johnson. The latest version of iOS, iOS 11, has seen a few improvements brought to Siri, including a more natural speaking voice, text-to-talk, and a translation feature.

Details about Siri's origin at Apple have continued to emerge over the years, with voice actress Susan Bennett revealing a few behind-the-scenes tidbits about the early days of the project in an interview posted earlier in 2017. Bennett described having to say "nonsense phrases" like "Say the shrodding again," which she later realized provided Apple with "all of the sounds of the English language."

iphone 4s siri
The next place that Siri will be found in is Apple's HomePod speaker, which was for a long time simply called the "Siri Speaker" prior to its official unveiling at WWDC in June. HomePod will greatly rely on user interaction with Siri, allowing for music playback, HomeKit control, timer settings, news reports, and essentially most of the tasks that Siri can already do elsewhere. Most importantly, Siri will become a "musicologist" in HomePod and gain a greater understand of music-related trivia to greater enhance HomePod's position as a high-quality audio device.

Despite advancements, many users frequently point out Siri's flaws and inconsistencies in certain situations. It's been rumored previously that Apple's development on Siri has been hindered by the company's commitments to privacy. But, in an interview last month Apple VP of marketing Greg Joswiak argued that user data privacy and a smart AI assistant can co-exist: "We're able to deliver a very personalized experience... without treating you as a product that keeps your information and sells it to the highest bidder. That's just not the way we operate."

Popular Stories

iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
iphone 17 cyber

iPhone 17 Demand Is Breaking Apple's Sales Records

Tuesday December 2, 2025 9:44 am PST by
Apple's iPhone 17 lineup is selling well enough that Apple is on track to ship more than 247.4 million total iPhones in 2025, according to a new report from IDC. Total 2025 shipments are forecast to grow 6.1 percent year over year due to iPhone 17 demand and increased sales in China, a major market for Apple. Overall worldwide smartphone shipments across Android and iOS are forecast to...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
Touchscreen MacBook Feature

Here Are the Four MacBooks Apple Is Expected to Launch Next Year

Monday December 1, 2025 5:00 am PST by
2026 could be a bumper year for Apple's Mac lineup, with the company expected to announce as many as four separate MacBook launches. Rumors suggest Apple will court both ends of the consumer spectrum, with more affordable options for students and feature-rich premium lines for users that seek the highest specifications from a laptop. Below is a breakdown of what we're expecting over the next ...
iphone air camera

iPhone Air's Resale Value Has Dropped Dramatically, Data Shows

Thursday December 4, 2025 5:27 am PST by
The iPhone Air has recorded the steepest early resale value drop of any iPhone model in years, with new data showing that several configurations have lost almost 50% of their value within ten weeks of launch. According to a ten-week analysis published by SellCell, Apple's latest lineup is showing a pronounced split in resale performance between the iPhone 17 models and the iPhone Air....
iPhone 17 Pro Cosmic Orange

iPhone 17 Pro Lost a Camera Feature Pro Models Have Had Since 2020

Thursday December 4, 2025 5:18 am PST by
iPhone 17 Pro models, it turns out, can't take photos in Night mode when Portrait mode is selected in the Camera app – a capability that's been available on Apple's Pro devices since the iPhone 12 Pro in 2020. If you're an iPhone 17 Pro or iPhone 17 Pro Max owner, try it for yourself: Open the Camera app with Photo selected in the carousel, then cover the rear lenses with your hand to...
chatgpt logo

Sam Altman Declares 'Code Red' for ChatGPT, Delays OpenAI Advertising Plans

Tuesday December 2, 2025 3:30 pm PST by
OpenAI is deprioritizing work on advertising as it focuses on improving the quality of ChatGPT, reports The Information. OpenAI CEO Sam Altman declared a "code red" on Monday, and told employees that the company needs to improve ChatGPT so it doesn't fall behind competitors like Google and Anthropic. Altman said that OpenAI needs to work on personalization for each user, image generation,...

Top Rated Comments

numberfour Avatar
107 months ago
6 years and still useless
Score: 32 Votes (Like | Disagree)
Applebot1 Avatar
107 months ago
Still not improved.
Score: 22 Votes (Like | Disagree)
gsmornot Avatar
107 months ago
She's 6. That explains a lot. Ha.
Score: 15 Votes (Like | Disagree)
appleunderpants Avatar
107 months ago
I miss the original Siri. It was far less politically correct and had plenty of Easter eggs. Anyone remember asking Siri where to hide the body?
Score: 10 Votes (Like | Disagree)
GaryMumford Avatar
107 months ago
still in beta!
Score: 9 Votes (Like | Disagree)
mattopotamus Avatar
107 months ago
Six and still acting like a one year old.
Score: 7 Votes (Like | Disagree)