iOS 27 Public Beta: Real Changes and Features

If you’ve been wondering what iOS 27 actually brings you don't have to wait for September anymore. Apple just dropped the public beta today, and honestly, there are some real changes worth digging into. It’s packed, from a completely revamped Siri right down to just generally faster performance across the board.

So if you have an old device lying around, or you’re okay dealing with the occasional glitch, this is actually one of Apple’s more stable betas lately. Worth trying it out. Here are ten things I think people should test.

Look, before we go any further though a quick warning here. We really wouldn't recommend installing a beta on your main phone, especially if you rely heavily on stuff like Health tracking or work apps. Just keep that in mind.

First off, everything just feels faster. That’s the most immediate thing you notice. It isn't some massive new feature flash; it's just how much snappier the whole system is. Animations move quicker. Apps launch faster. AirDrop transfers wrap up way sooner than they used to. You notice this in all the small stuff too taking photos, opening the keyboard, scrolling through the App Library, flipping between Home Screen pages. Everything feels more responsive.

And iMessage syncing got better too. Messages that wouldn't send before felt like they actually retry now. Your iPhone handles switching between Wi-Fi and cellular way smoother than it did previously. That’s just basic operational smoothness improving a lot.

The real kicker is that these speed bumps aren't locked to the newest iPhones. Most of the headline AI stuff, like Apple Intelligence features, still demands an iPhone 15 Pro or something. But those under-the-hood speed gains apply to every supported device. Even older phones should feel noticeably quicker just because the system itself is tighter.

Then there’s Siri. It’s been completely rebuilt into “Siri AI.” This is easily the biggest shift. It's not the same Siri you know and trust. It functions way more like ChatGPT or Claude now, supporting real back-and-forth conversations instead of just single commands.

What makes this version actually different from those other chatbots? It’s access. Because it’s built right into your phone, Siri AI gets private access to everything your messages, emails, photos, apps, all that personal data. That lets it do a whole lot more than a standalone bot ever could. It can search the web too, so it actually knows how to answer general questions.

You can wake it up with a voice command. Or you swipe down from the middle of the screen to type a question. You chat directly in the new Siri app. Or just hit that side button.

Some things it can do are genuinely useful. It can create home automations with one spoken command. Search for specific emails, messages, or files based on who sent them. You can even ask it to delete files you don’t need. Need ingredients for a recipe? Ask it to add those straight to your shopping list. Or look up saved passwords in the Passwords app.

Visual Intelligence is also way easier to get to now. It moved right into the Camera app, sitting there as a new Siri mode alongside your normal photo and video modes. The actual power hasn’t changed much it still does what it was supposed to do but finding that tool is much simpler. There are some handy uses too. Like asking it the nutritional value of food you're about to eat just by looking at it, or scanning a restaurant receipt to figure out how much everyone owes.

Then there’s writing assistance. iOS 27 introduced this system-wide “Write with Siri” feature accessible right from your keyboard. It can generate text from scratch. Give feedback on what you've already written. Adjust the tone or wording. And it even tries to mimic your personal style by looking at your past emails and messages. Plus, it automatically suggests grammar fixes on top of the spelling corrections.

Photos Clean Up got a serious upgrade too. If you’ve used that tool before to sneak unwanted objects out of images? It does a much cleaner job now. It removes what you don't want and fills in the gaps way more convincingly than before. And they added new AI editing tools, letting you push photo borders beyond the original frame or totally change how an image is composed.

And for those who use Passwords, there’s something useful happening inside that app too. It can now automatically fix weak or compromised passwords using Safari. That one needs a device with Apple Intelligence to actually work though.

Safari itself got interesting. You can now build custom extensions just by talking about what you want in plain language. If you need a super specific feature and can't find an existing extension? This is useful. Apple showed examples generating a citation for a webpage, copying it over, setting focus timers for pages, even restyling a site to look like something from the 90s with crazy fonts and colours.

Home app also got smarter cameras and AI search. If you use HomeKit Secure Video, they can now record in 2K or 4K. And there’s this new AI layer that generates text descriptions of what's happening around your house. You can even search through old footage using natural language to find a specific moment.

AirPods are getting custom sound tuning too. If you ever wanted to fine-tune how they sound, iOS 27 lets you adjust the mids, highs, and lows individually. That option is available on AirPods 4, Pro 2, Pro 3, and Max 2.

Finally, Shortcuts. They finally got beginner-friendly. The app used to scare a lot of people off. Now, you can just describe what you want a shortcut to do, and the AI builds it for you automatically. Then you can tweak it with simple requests, or manually edit if you want more control.

Look, if you have another device you feel comfortable messing around on a secondary machine the iOS 27 beta is genuinely one of the most polished ones Apple has put out recently. It gives you a real head start on everything coming this September. Just seriously steer clear of installing it on your main phone. Especially if you need it for health tracking or work every single day.