When iOS 27 first came out back in June, we started working on a series of in-depth feature guides and how tos that go through all of the updates in Apple's new software.Our ultimate guide aggregates all of our ‌iOS 27‌ coverage, and it is useful for iPhone and iPad users new to ‌iOS 27‌ or those who might want a recap on what's included. We've organized it by feature to make it easy to find what you're looking for.Liquid Glass Here's How Liquid Glass Is Changing in iOS 27 iOS 27: Tone Down Liquid Glass Transparency Get Clear App Icons on Your iPhone Home ScreenSiri and Apple Intelligence Siri AI in iOS 27: Features, Requirements, and How It Works Here's What's New With Visual Intelligence in iOS 27Messages iOS 27: 13 Ways the Messages App is Smarter and Less Annoying iOS 27 Adds New Drawing Tool to Your iPhone's Messages App iOS 27 Lets You Hide the Messages Button Everyone Hits by MistakePhone and FaceTime iOS 27: All the New Phone and FaceTime FeaturesAirPods Every New AirPods Feature in iOS 27 Set a Custom EQ for Your AirPods in iOS 27Safari iOS 27: All the New Safari FeaturesApple Maps iOS 27: All the New Apple Maps FeaturesMail iOS 27: What's New With the Mail AppCalendar, Reminders, and Notes Everything New in Calendar and Reminders in iOS 27 iOS 27 Adds Four New Features to Notes App, Including Markdown Copy-and-PastePhotos What's New in the iOS 27 Photos AppWallet iOS 27 Wallet App Gets 7 New FeaturesHealth iOS 27 Apple Health App Redesign: Every New Feature Coming in 2026 iOS 27: All the New Health and Fitness FeaturesWeather iOS 27 Weather App: All the New FeaturesHome and HomePod iOS 27 Home App: 10+ New HomeKit Features Apple Intelligence Home Features Require 2TB iCloud+ Plan in iOS 27 iOS 27 Brings New Functionality to HomePodShortcuts iOS 27 Makes the Shortcuts App Much Less IntimidatingLock Screen iOS 27 Brings These Five New Features to Your iPhone Lock Screen iOS 27's New Compact Clock Gives Your Wallpaper Room to Breathe Add a Volume Slider to Your iPhone Lock Screen iOS 27 Lets You Dismiss the 'Now Playing' Lock Screen WidgetControl Center and Settings Open the Current App's Settings From Control Center iOS 27 Finally Unlinks Alarm Volume From Your iPhone Ringer iOS 27 Adds a Useful New Copy-and-Paste Feature to Your iPhoneCarPlay iOS 27: 8+ New CarPlay FeaturesFind My iOS 27 Adds These New Features to Find My, Including 'Hide Location'Apple TV iOS 27 Lets You Update Your Apple TV Using Your iPhone iOS 27 Lets You Add Apple TV Remote to Your iPhone's Home ScreeniCloud iOS 27: All the New iCloud FeaturesScreen Time and Parental Controls iOS 27 Adds New Parental Controls: Ask to Browse, Time Allowances, and a Redesigned Screen TimePerformance and Recovery 10 iOS 27 Performance Improvements You'll Actually Notice iOS 27 Adds Mac-Like Recovery Mode for iPhone and iPad iOS 27: Access the New iPhone Recovery ScreenLimited and Delayed Features Two iOS 27 Features Won't Be Ready Launch Two iOS 27 Features Are Only Available on iPhone 17 Pro and iPhone Air iOS 27 Features You Can't Use in the EURead MoreWe have a complete overview of all of the new features in ‌iOS 27‌ in one place in our iOS 27 roundup, which is also well worth checking out for all of the smaller details that didn't make it into our guides and how tos.Related Roundups: iOS 27, iPadOS 27Related Forum: iOS 27This article, "iOS 27 Features: The Ultimate Mega Guide" first appeared on MacRumors.comDiscuss this article in our forums