4 Unique Ways to Boost Your Productivity Using Your iPhone as a Second Monitor
If you're like most people, you probably find yourself juggling multiple tasks on your computer throughout the day. Whether it's researching a topic while writing, gaming while chatting, or simply needing more screen space, having a second monitor can greatly enhance your productivity. But did you know that you can use your iPhone as a second monitor with your Windows or macOS computer? In this article, we'll explore four unique ways to achieve this and boost your productivity to new heights.
Prerequisites to Use iPhone as a Second Monitor
Let's quickly go through what you'll need to get started. First and foremost, you'll need a stable internet connection, a Windows or Mac computer, and your iPhone. While some apps work wirelessly, using a cable or wired connection offers better stability. You'll need a lightning to USB type C or A cable, which you might already have for charging your iPhone. Windows users will also need to have the iTunes app installed and open for most of the listed apps to work.
1. Duet Display: The Ultimate Second Monitor Solution
Duet Display is a powerful app that allows you to use your iPhone as a second monitor, regardless of whether you're using Windows, macOS, or even Android. It offers both wired and wireless connections, making it incredibly versatile. With Duet Display, you can not only mirror your screen but also extend it, allowing you to multitask efficiently. What sets Duet Display apart is its seamless integration with your computer, enabling you to drag and drop open windows from one screen to another effortlessly. Additionally, the app offers a remote desktop feature for a more premium subscription, empowering you to control your desktop from anywhere in the world. Duet Display supports various platforms, including Windows, macOS, Android, iOS, and even Portal (Meta).
2. Splashtop Wired XDisplay: Reliable and Stable Second Monitor Experience
Splashtop Wired XDisplay is another excellent app that transforms your iPhone into a second monitor for both Windows and macOS computers. While it requires a cable connection, this actually ensures a more reliable and stable experience. With Splashtop Wired XDisplay, you can mirror or extend your primary monitor seamlessly. The app is incredibly easy to use and offers a user-friendly interface. It also provides various plans for remote workers, helpdesks, and businesses if you require additional functionalities.
3. Spacedesk: Wireless Second Monitor Solution
If you prefer a wireless solution, Spacedesk is an ideal choice. This app allows you to use your iPhone as a second monitor while using a Windows PC or MacBook as your primary computer. Although I couldn't personally test the screen extension feature, Spacedesk claims to support it. One notable feature of Spacedesk is its ability to connect up to four monitors simultaneously, allowing for a truly immersive multitasking experience.
4. ApowerMirror: Versatile Screen Mirroring App
ApowerMirror is one of the oldest and most reliable screen mirroring apps available for mobile operating systems. It supports various platforms, including Android, iOS, macOS, Windows, and even TVs. With ApowerMirror, you can connect up to four devices using either a cable or wirelessly. The app offers additional features such as taking screenshots and recording the screen and audio remotely, which can come in handy for different use cases.
Using Your iPhone as a Second Monitor: Boosting Your Productivity
Now that you're aware of the various apps available, you can choose the one that best suits your needs and preferences. Duet Display is renowned for its seamless functionality and remote desktop feature, making it an excellent choice for those who value convenience. Splashtop Wired XDisplay offers a reliable and stable experience, while Spacedesk provides a wireless solution for those who prefer freedom of movement. Lastly, ApowerMirror offers versatility and additional features for different use cases.
By harnessing the power of these apps, you can unlock a whole new level of productivity. Say goodbye to the limitations of a single screen and embrace the efficiency of multitasking across multiple devices. So why wait? Start using your iPhone as a second monitor today, and watch your productivity soar to new heights. And if you're an Android user, fret not – we have a similar guide just for you, so you can also harness the power of a second monitor for your desktop.

Jim's passion for Apple products ignited in 2007 when Steve Jobs introduced the first iPhone. This was a canon event in his life. Noticing a lack of iPad-focused content that is easy to understand even for “tech-noob”, he decided to create Tabletmonkeys in 2011.
Jim continues to share his expertise and passion for tablets, helping his audience as much as he can with his motto “One Swipe at a Time!”