Improved Security Features

One of the most important changes in iOS 15 is the inclusion of several new security features that are designed to protect user data and make it more difficult for attackers to access sensitive information. These include:

• App Library: This feature allows users to organize their apps into different categories, making it easier to find and launch specific apps. It also makes it harder for malicious apps to infiltrate the user’s app collection. The App Library automatically categorizes all of a user’s apps into different folders based on their type, such as social media, productivity, or gaming. This helps users find what they need more quickly and easily, while also keeping their app library clean and organized.
• App Privacy Report: This feature allows users to see which apps have access to their personal information, such as location data or contacts. This gives users greater control over their privacy and allows them to make more informed decisions about which apps they want to use. The App Privacy Report shows which apps have access to the user’s location, microphone, camera, and other sensitive data. Users can then choose to disable access to these features for specific apps, giving them greater control over their privacy.
• Face ID Authentication: This feature uses facial recognition technology to authenticate users instead of traditional passwords. It’s faster and more secure than typing in a password, and it’s also harder for attackers to bypass. With Face ID, users can unlock their device or make purchases without having to enter a password, making the authentication process quicker and more convenient.

Enhanced User Interface

Another key change in iOS 15 is the enhancement of the user interface. Apple has introduced several new features that make it easier for users to interact with their apps and devices. These include:

• App Clips: This feature allows users to quickly launch specific parts of an app without having to open the entire app. It’s especially useful for apps that require a lot of setup or have complex interfaces. App Clips are small, lightweight versions of an app that can be launched directly from a message, email, or search result. They allow users to quickly access specific features within an app without having to navigate through menus or settings.
• reDesign: This feature allows users to customize the look and feel of their home screen by changing the size and arrangement of app icons. It makes it easier for users to find the apps they use most frequently and personalize their device to their preferences. With reDesign, users can choose from several different layout options, including a 4×5 grid or a 3×4 grid. They can also move app icons around to create a customized home screen that’s easy to navigate.
• Quick Take: This feature allows users to quickly capture a photo or video without having to open the camera app first. It’s especially useful for capturing candid moments or quick shots. With Quick Take, users can take a photo or video directly from within an app, such as Messages or Notes, without having to switch to the camera app first. This makes it easier and faster to capture images and videos on-the-go.

Improved Development Tools

Finally, iOS 15 brings with it several new development tools that are designed to make it easier for developers to create and maintain their apps. These include:

• Swift Playgrounds: This feature allows developers to write and test code directly within the app itself, making it easier to iterate on ideas and see how changes will affect the user experience. With Swift Playgrounds, developers can create interactive code examples that can be run directly within the app. This makes it easier for developers to prototype and test new features without having to build a complete app first.
• Core ML: This feature allows developers to easily integrate machine learning models into their apps, without having to write complex code. It makes it easier for developers to create intelligent and personalized experiences for their users. With Core ML, developers can use pre-trained machine learning models to add features like natural language processing, image recognition, and voice recognition to their apps.
• Xcode 13: This version of Apple’s development environment includes several new features that make it easier for developers to work with Swift and other programming languages. These include improved debugging tools, better performance profiling, and enhanced support for SwiftUI.