Add an iPhone Camera to OBS

The short answer

Yes, you can use an iPhone as a camera in OBS. How you do it depends on your computer. On a recent Mac, Apple's Continuity Camera makes the iPhone appear as a standard video device, so you add it in OBS as a Video Capture Device with no extra software. On Windows there is no built-in Apple equivalent, so you need a third-party bridge app or a hardware capture route. The iPhone's video does not always bring its microphone with it. Plan the audio separately, decide which microphone OBS should record, and check that sound and picture stay in sync.

No specific test data, such as latency figures, audio quality measurements or app feature comparisons, was available for this guide. The steps and caveats below rest on general, documented behavior. Check current system requirements with Apple, OBS and any app developer before you rely on a setup.

Option 1: Mac with Continuity Camera

Continuity Camera is a macOS and iOS feature that lets a nearby iPhone act as a webcam for the Mac. It needs compatible iPhone and Mac models running recent versions of iOS and macOS, signed in to the same Apple ID, usually with Wi-Fi and Bluetooth turned on. Apple publishes the exact model and version requirements, and those are the ones to check.

• 1. Mount the iPhone steadily, ideally in landscape, with the rear camera facing you.
• 2. In OBS, click + in the Sources panel and choose Video Capture Device.
• 3. In the Device list, pick the iPhone camera.
• 4. If the iPhone doesn't appear, check that both devices meet Apple's requirements, are signed in to the same Apple ID, and are close to each other. Then reopen the source or restart OBS.
• 5. Set the resolution in the source properties if you need something other than the default.

Option 2: Windows (or a Mac without Continuity Camera)

Without Continuity Camera, you need a bridge: an app on the iPhone paired with software on the computer. Depending on the product, the computer side installs a virtual webcam driver, an OBS plugin, or a network video source. Once installed, the iPhone usually appears in OBS as a Video Capture Device or as a dedicated source type. These apps vary in several ways: whether they connect over USB or Wi-Fi, which resolutions are free and which need a paid tier, and whether they send the phone's microphone audio at all. Check the developer's documentation for these points, because none of them was verified here.

Option 3: Wired HDMI capture

A third route uses a video adapter that matches the iPhone's port, plus an HDMI capture card connected to the computer. OBS sees the capture card as a Video Capture Device. The catch is that the iPhone's HDMI output normally mirrors the screen, including on-screen controls, unless the camera app you use supports clean output. HDMI can also carry audio along with the video, which the capture card may present to OBS.

Handling audio: what matters for speech

Adding the camera solves only the picture. Clear speech depends on which microphone OBS records and how it is set up.

• Choose the microphone deliberately. With Continuity Camera, a Mac can also use the iPhone as a microphone, which you add in OBS as an Audio Input Capture source. A bridge app may or may not offer audio. A USB microphone or headset close to your mouth often picks up less room echo than a phone placed at camera distance, simply because it is nearer to your voice.
• Avoid doubled audio. If both the camera source and a separate microphone are active, mute or disable the one you aren't using in the OBS Audio Mixer. Two microphones capturing the same voice can sound hollow or echoey.
• Check sync. Wireless video can arrive later than audio from a wired microphone, so your lips may not match your words. In OBS, open Advanced Audio Properties and adjust the Sync Offset for the microphone until speech and lip movement line up. How large an offset you need depends on your setup, so test with a recording.
• Set levels. Speak at a normal volume and watch the Audio Mixer meter. Aim for peaks that stay clear of the red zone without being so quiet that you have to boost them heavily later.
• Make a test recording. Record a short clip, play it back, and listen for dropouts, echo or drift before you go live.

Which route to pick

Setup | Typical route | Audio notes

Recent Mac with a compatible iPhone | Continuity Camera as a Video Capture Device | The iPhone can also act as a Mac microphone input

Windows PC | Third-party bridge app (USB or Wi-Fi) | Depends on the app; confirm before relying on it

Any computer with a capture card | Adapter to HDMI capture card | HDMI can carry audio; the screen may show controls unless the app supports clean output

Gaps in this guide

This guide does not measure latency, audio quality, battery or heat behavior, or app pricing for any method, and it does not rank specific bridge apps. If speech quality or sync is critical, compare candidates with your own short test recordings in your room and on your network.