Dual Camera : Duolix

Duolix lets creators capture portrait (9:16) and landscape (16:9) videos simultaneously in a single take, so you never need to film twice. Perfect for TikTok, Reels, Shorts, YouTube, interviews, podcasts, events, and creator workflows. FEATURES Simultaneous dual-camera recording (wide + ultra wide) Single lens mode with front and back camera support 4K and 1080p resolution (4K requires subscription) 24, 30, or 60 fps (60 fps may require subscription) MOV and MP4 file format options Real-time storage estimate so you never run out of space Torch / flashlight control No ads or watermark (Premium) IMPORTANT NOTES Requires iPhone XS or newer with dual rear cameras for dual-lens mode Available recording options may vary depending on device hardware Long recording sessions may increase device temperature Export speed depends on available storage space Users are responsible for complying with local filming and privacy laws PRIVACY & SUPPORT duolix - Dual Camera processes your videos directly on your device. Your content stays private unless you explicitly export or share it. SUBSCRIPTION INFO Some features require a subscription, including 4K recording, 60 FPS recording, ad-free experience, and unlimited usage. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings.