iOS 10 vs. iOS 9

What's the Difference?

iOS 10 and iOS 9 are both operating systems developed by Apple for their mobile devices, but they have some notable differences. iOS 10 introduced a redesigned lock screen with interactive notifications, allowing users to respond to messages without unlocking their device. It also brought improvements to Siri, making it more intelligent and capable of integrating with third-party apps. Additionally, iOS 10 introduced a new Home app for controlling smart home devices and a revamped Messages app with new features like stickers and animations. On the other hand, iOS 9 focused more on stability and performance improvements, with features like a low-power mode to extend battery life and enhanced multitasking capabilities on iPad devices. Overall, while iOS 10 brought more significant changes and new features, iOS 9 focused on refining the user experience and optimizing device performance.


AttributeiOS 10iOS 9
Release DateSeptember 13, 2016September 16, 2015
Lock Screen WidgetsYesNo
Rich NotificationsYesNo
Improved SiriYesYes
Home AppYesNo
Messages App EnhancementsYesYes
Apple Music RedesignYesNo
Photos App ImprovementsYesYes
Maps App EnhancementsYesYes
Apple Pay on the WebYesNo

Further Detail


iOS, the operating system developed by Apple Inc. for its mobile devices, has undergone several updates over the years. Two significant versions, iOS 10 and iOS 9, brought numerous changes and improvements to the user experience. In this article, we will compare the attributes of iOS 10 and iOS 9, highlighting the key features and enhancements that each version introduced.

User Interface

iOS 10 introduced a redesigned lock screen with interactive notifications. Users could now view and respond to messages, emails, and other notifications without unlocking their device. Additionally, iOS 10 brought a new "Raise to Wake" feature, which automatically wakes the screen when the device is lifted, allowing users to quickly access their notifications. On the other hand, iOS 9 had a more traditional lock screen, requiring users to unlock their device to interact with notifications.

iOS 10 also introduced a revamped Control Center, providing users with a more organized and customizable interface. The Control Center in iOS 10 featured multiple pages, allowing users to swipe between controls for music playback, brightness, volume, and more. In contrast, iOS 9 had a single page Control Center with limited customization options.

Furthermore, iOS 10 introduced a new widget system, accessible by swiping right on the home screen. This feature allowed users to view and interact with widgets from various apps, providing quick access to relevant information. In iOS 9, widgets were only available in the Today View, accessible by swiping down from the top of the screen.

Messaging and Communication

iOS 10 brought significant enhancements to the Messages app, making it more expressive and interactive. Users could now send messages with various effects, such as "Invisible Ink" or "Confetti," adding a fun and dynamic element to conversations. Additionally, iOS 10 introduced the ability to send handwritten messages, allowing users to personalize their communication further. In contrast, iOS 9 had a more basic messaging experience without these interactive features.

Furthermore, iOS 10 introduced the "Tapback" feature, enabling users to respond to messages with a quick reaction, such as a thumbs-up or a heart. This feature provided a convenient way to acknowledge messages without typing a response. iOS 9 did not have this functionality.

Moreover, iOS 10 introduced the integration of third-party apps within the Messages app, allowing users to perform various actions without leaving the conversation. Users could now share photos, videos, and other content directly from within the Messages app, making it more versatile and efficient. In iOS 9, users had to switch between apps to perform these actions.

Photos and Camera

iOS 10 introduced significant improvements to the Photos app, making it smarter and more intuitive. The app now used advanced computer vision algorithms to automatically group photos based on people, places, and objects. This feature, called "Memories," allowed users to rediscover their favorite moments easily. Additionally, iOS 10 introduced facial recognition technology, enabling users to search for specific individuals in their photo library. In contrast, iOS 9 had a more basic photo organization system without these intelligent features.

iOS 10 also brought enhancements to the Camera app, including the ability to capture RAW photos on supported devices. This feature provided professional photographers with greater control over their images, allowing for more extensive post-processing. Additionally, iOS 10 introduced a new "Depth Effect" feature, available on the iPhone 7 Plus, which simulated a shallow depth of field, commonly known as the "bokeh" effect. iOS 9 did not have these advanced camera capabilities.

Siri and Artificial Intelligence

iOS 10 introduced significant improvements to Siri, Apple's virtual assistant. Siri became more intelligent and proactive, offering suggestions based on user behavior and context. For example, Siri could suggest relevant apps, contacts, or news articles based on the user's location or time of day. Additionally, Siri became more open to third-party developers, allowing them to integrate their apps with Siri's voice commands. In contrast, iOS 9 had a more limited and less proactive version of Siri.

iOS 10 also introduced the "Home" app, which allowed users to control their smart home devices using Siri. Users could now use voice commands to control lights, thermostats, and other compatible accessories, providing a seamless and convenient home automation experience. iOS 9 did not have this built-in home automation functionality.

Performance and Stability

While iOS 10 introduced numerous new features and enhancements, it also faced criticism for its initial performance and stability issues. Some users experienced battery drain, slower device performance, and occasional app crashes after upgrading to iOS 10. However, Apple quickly addressed these issues with subsequent updates, improving the overall performance and stability of iOS 10. In contrast, iOS 9 was generally considered a stable and reliable operating system.


iOS 10 and iOS 9 brought significant changes and improvements to the user experience of Apple's mobile devices. iOS 10 introduced a redesigned lock screen, revamped Control Center, and a new widget system, enhancing the overall usability and customization options. The Messages app became more expressive and interactive, while the Photos app became smarter and more intuitive. Siri became more proactive and open to third-party developers, and the introduction of the "Home" app provided seamless home automation control. Despite initial performance and stability issues, iOS 10 ultimately delivered a more feature-rich and advanced user experience compared to iOS 9.

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