- 3
- March
In March 2026, Apple launched the biggest Siri upgrade in history, using Google Gemini as the core AI engine via the iOS 26.4 update. This is not just a minor improvement but a revolution of Siri from a simple voice assistant into an AI Assistant that understands context, performs multi-step tasks, and integrates across apps seamlessly. This article analyzes how this deal came about, what new features it brings, and how it will impact Thai users and businesses.
Big News: Apple x Google — A Billion-Dollar Deal
Apple agreed to pay Google approximately $1 billion per year to use Gemini as Siri's main AI engine. This is an interesting deal on multiple fronts:
- Apple admits its own AI isn't sufficient — after years of internal AI development, Apple decided that partnering with Google would be faster and better
- Google gains access to over a billion iPhone users — Gemini will be embedded in every Apple device that updates to iOS 26.4
- This deal resembles the Search Engine agreement — where Apple previously received money from Google to be the default search engine on Safari, worth over $20 billion per year
Why not ChatGPT?
Earlier reports suggested Apple negotiated with OpenAI to bring ChatGPT to Siri, but ultimately chose Gemini because Google has the advantage of integration with services many iPhone users already use, such as Gmail, Google Maps, and YouTube, along with strong multimodal processing capabilities.
Exciting New Features
Siri powered by Gemini comes with several new capabilities that completely change how we use smartphones:
1. On-Screen Awareness — Understanding What's on Your Screen
The most interesting feature is On-Screen Awareness — Siri can "see" and "understand" what's displayed on your iPhone screen instantly. For example:
- Looking at a restaurant website and saying "Book a table here tonight" — Siri will pull the restaurant info from the screen and make the reservation
- Received an email about a flight and saying "Add this flight to my calendar" — Siri will extract flight info from Mail and create a Calendar event
- Looking at a photo and saying "Send this photo to Mom" — Siri will send the currently viewed photo via Messages
2. Multi-Step Task Execution — Performing Multi-Step Tasks
The new Siri doesn't just answer questions but can perform multiple consecutive steps in a single command:
- "Find a Japanese restaurant near work, book a table for 4 on Friday, and send the details to the team" — Siri will search, book, and share the info in one go
- "Check flight schedules to Chiang Mai next week, compare prices, and send options to my wife" — Siri will gather info from multiple sources and send it
3. Cross-App Integration — Connecting Across Apps
What makes the new Siri drastically different from before is its ability to work across multiple apps seamlessly:
- Pull flight info from Mail, send details via Messages, and add it to Calendar
- Read booking info from Notes, create a reminder in Reminders, and share location via Maps
- Pull images from Photos, edit text in Pages, and send email via Mail
4. Conversational AI — Continuous Conversation
The new Siri can remember conversational context. You can have a continuous conversation without restarting commands each time, for example:
- "How's the weather today?" → "What about tomorrow?" → "If it rains, should I bring an umbrella?" — Siri understands context throughout the conversation
| Features | Old Siri | Siri + Gemini |
|---|---|---|
| Screen Understanding | Cannot | On-Screen Awareness |
| Multi-Step Tasks | Limited capability | Multi-Step Tasks |
| Cross-App | Select apps only | All apps |
| Context Memory | Cannot | Continuous conversation |
| AI Engine | Apple ML | Google Gemini |
Privacy: Apple Private Cloud Compute
One of the main concerns when Apple partnered with Google is privacy. Apple addresses this with Private Cloud Compute (PCC) technology:
How does Apple Private Cloud Compute work?
- On-device processing first — simple commands are processed directly on iPhone/iPad without sending data outside
- End-to-End encryption — when cloud is needed, data is encrypted before sending and decrypted only on your device
- No data stored on cloud — data is deleted from servers immediately after processing
- Google doesn't see raw data — Gemini only receives pre-filtered "questions," not all personal data
This approach differs from using ChatGPT or Gemini directly, where data is sent to the provider's servers. Apple's PCC layer as an intermediary allows users to benefit from advanced AI without sacrificing privacy.
A Delayed Journey: From 2025 to 2026
Apple announced AI features for Siri since WWDC 2024, expected to launch in 2025 but was delayed multiple times:
- Mid-2025 — Apple admitted "Apple Intelligence" wasn't ready, multiple features were postponed
- Late 2025 — Reports emerged that Apple was negotiating with Google about Gemini
- January 2026 — Apple and Google officially signed the agreement
- March 2026 — Launched Siri + Gemini via iOS 26.4
This delay reflects that developing production-ready AI is not easy — even a company like Apple with enormous resources had to accept the need for external AI.
Apple's choice to use Gemini instead of developing their own sends a clear signal that foundational AI models require massive investment and specialized expertise — even the world's most valuable company chose to partner rather than build it alone.
— Lessons from the Apple x Google Gemini deal, March 2026
Impact on Enterprise Users
For businesses and organizations, Siri powered by Gemini will change many ways of working:
Advantages for Business
- Increased productivity — employees can give more complex voice commands, reducing time switching between apps
- Cross-app data management — pull data from email, schedule meetings, and share documents in a single command
- Multilingual support — Gemini has significantly better Thai language capabilities compared to the old Siri
Cautions for Business
- Organizational data privacy — even with Apple's PCC, organizations should review data security policies when employees use Siri with sensitive information
- Vendor dependency — Siri now depends on both Apple and Google; if Gemini has issues, Siri will be affected too
- Upgrade costs — older devices may not support iOS 26.4; device upgrade plans need to be considered
In an era where AI plays an increasingly larger role, it's essential for organizations to have strong authentication systems and reliable digital signatures to prevent unauthorized data access through AI channels.
Impact on Thai Users
For iPhone users in Thailand, this change has interesting implications:
| Aspect | Impact |
|---|---|
| Thai Language | Gemini has much better Thai language capabilities than the old Siri, making Thai voice commands smoother |
| Thai Services | Cross-app integration may still be limited with Thai apps like LINE and banking apps initially |
| Device Readiness | Requires iPhone 15 Pro or newer, or any iPhone 16 model, to support all features |
| Thai Developers | New opportunities to build apps supporting Siri Intents with Gemini API |
Timeline and Availability
- March 2026 — Launched iOS 26.4 with Siri + Gemini in the United States
- April 2026 — Expanded to English-speaking countries (UK, Australia, Canada)
- Q2-Q3 2026 — Expanded language support including Thai (estimated)
- WWDC 2026 (June 2026) — Apple expected to unveil additional Siri + Gemini features
Conclusion: A New Era of AI Assistants
The Apple x Google Gemini deal for Siri marks a significant turning point for the AI industry because:
- It shows that even tech giants must collaborate in the AI era
- It raises the standard of smartphone AI Assistants by a quantum leap
- It pressures Samsung, Google (for Pixel), and other brands to accelerate their own AI development
- It opens new opportunities for developers and businesses wanting to use AI for work
For Thai organizations, the key is preparing for change — in terms of device updates, reviewing security policies, and finding opportunities to use AI to boost productivity. At the same time, it's important to recognize that AI is a tool that enhances human potential, not a replacement.
Read more about AI and technology: Comparing AI: ChatGPT vs Claude vs Gemini and Data Security in the Digital Era
References
- Bloomberg — Apple Pays Google $1B for Gemini to Power New Siri
- The Verge — Apple's Siri Gets a Brain Transplant with Google Gemini
- Apple Newsroom — Siri Reimagined: Smarter, More Personal, More Capable
- Google Blog — Gemini Powers the New Siri Experience
- Reuters — Apple-Google Gemini Deal Transforms Siri Into AI Powerhouse
