About
Who makes Dual Recorder
Dual Recorder: Dual Camera is made by Evolution Key for Information Technology, an independent software company that builds apps for iPhone. The app is our answer to a question we kept running into: why does filming with two cameras still need two devices, a clap and an afternoon of syncing?
What we set out to build
Not another camera app with a second window bolted on. A recorder that treats a two-camera take as what it is: two pictures of one moment that belong together. That shaped every decision. The take saves what you ask for, one composed video, a clean file per camera, or all three. The arrangement you see is the arrangement in the file. Settings tell you what the phone really records rather than what you asked for. And nothing leaves the device: no account, no upload, no ads.
How we work
Everything on this site describes the app as it is, measured on real iPhones, including the limits: two cameras share one image pipeline, the ultra-wide wants light, captions need iOS 26. If a page here says the app does something, it does it. When we are not sure a claim holds, it does not go on the page.
Company
Talk to us
Questions, ideas and bug reports all go to the same place, and we read every message. The support page says what to include so a problem can be fixed quickly.
Two cameras. One take.
Dual Recorder: Dual Camera is coming to the App Store for iPhone.