If you've got an iPhone, you've actually got a webcam, too. The process for setting up your iPhone as a webcam has gotten easier down the years, especially on macOS, though you can also use it as a connected camera on a Windows PC with a little more effort.
Use your iPhone as a webcam on macOS
There are some simple rules for getting this to work. Both your Apple computer and your iPhone need to have wifi and Bluetooth enabled, and need to be signed into the same Apple account. The two devices must be within 10 meters or 30 feet of each other and meet the minimum requirements (in short, an iPhone launched in 2018 or later and running iOS 16 or later, and a Mac running macOS 13 Ventura or later).
Choosing an iPhone as a camera in FaceTime. Credit: LifehackerAirPlay & Continuity, and make sure Continuity Camera is enabled. You then need to get your iPhone in landscape orientation—you can change it around while you're using it, but the initial connection needs to be in landscape mode.
This all works wirelessly over wifi and Bluetooth, but you can also connect your iPhone to your Mac via a USB cable too, if you want to—you might find you get a slightly more stable connection, and it also means you won't be draining your phone's battery while you're using it as a webcam.
You can pause or disconnect from your iPhone screen. Credit: LifehackerWhile your iPhone is in use as a webcam, you'll see a Pause button on the iPhone screen, which temporarily stops the live feed. A second button underneath, Disconnect, turns off webcam mode completely. You can also close down the video app you're using or switch to a different webcam to exit out of webcam mode on your iPhone.
Use your iPhone as a webcam on Windows
One app that's been reliably serving users for a long time is DroidCam. You need to get both the Windows client installed on your computer, and the iOS app installed on your iPhone, and then all you need to do is launch them both—there's no need to register an account, and everything works over your wifi network.
Using DroidCam on Windows with an iPhone. Credit: LifehackerYou can use DroidCam free of charge, but if you pay $4.99 a year or a one-off fee of $14.99, you get access to resolutions above 1080p and can remove the DroidCam watermark on your webcam feed. Paying for the software also adds a few more controls on both the Windows and the iOS side.
Another option that I've found straightforward and reliable is Camo. As with DroidCam, you need to get the software set up on Windows, and on your iPhone via the iOS app. It couldn't be much simpler to set up, with no registration needed, and you can connect over wifi or by plugging your iPhone into your Windows computer with a USB cable.
Camo offers a range of video effects and filters. Credit: LifehackerMost of Camo's features are available to use free of charge, but there is a Camo Pro subscription level that will set you back $4.99 a month. The key benefits are video resolutions up to 4K (rather than 720p), support for variable frame rates, and access to a smart zoom feature that uses some clever tricks to improve zoom levels without losing image quality.
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