DualFrame: Dual Camera Video App

by Patrick Schoen

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Oct 23, 2026 Entertainment & Media

content_creation dual camera social media vertical-video video editing

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I kept running into the same problem making content: shoot vertical for TikTok, then reshoot horizontal for YouTube, or hold the phone up to show my face while also capturing what's in front of me. Editing two separate clips together after the fact never looked right. So I built DualFrame — it uses the iPhone's multicam API to record both lenses in one take. A few modes: front+back split in one frame (talking head on top, what you're filming on bottom), or vertical+horizontal simulta...