MaiCamera vs Reaction Studio

MaiCamera lets you use two iPhone cameras simultaneously — front and back, or two rear lenses — in one app. THREE RECORDING MODES • Split — both feeds stacked in one video (top/bottom or left/right) • Picture-in-Picture — one feed full-screen with the other in a draggable overlay • Dual Rec — each camera saves to its own file CAMERA FEATURES • Choose any two lenses your device can run together (ultra-wide, wide, telephoto, front) • Zoom bar: .5×, 1×, 2×, tele — switchable even while recording • HD and 4K recording, 30 or 60 fps • Take photos while recording or on their own • Tap to focus and adjust exposure • Torch, self-timer, and front/back swap • Saves directly to your Photos library BUILT FOR REAL HARDWARE Uses AVCaptureMultiCamSession — only lens pairs your iPhone actually supports are offered. Requires a physical device with multi-camera support (not available in Simulator). Perfect for vlogs, reactions, interviews, tutorials, and any moment you want both sides of the story in one take.

React to anything. Reaction Studio lets you record your face over any video, edit it, and share straight to TikTok, Reels, and Shorts all on your iPhone. 2-WAY CAMERA Record your front and back cameras at the same time. React to whatever's in front of you in the real world, your face sits in a corner while the back camera captures the moment. REACT TO YOUR FEED Scroll your real TikTok, Instagram, or YouTube feed and screen-record it with your front-camera reaction overlaid live. You choose exactly what to capture. RECORD OVER ANY VIDEO Import from your camera roll or paste a link, then record your reaction picture-in-picture. Set exactly where the reaction starts, and resize, move, and style your camera box. FULL EDITOR Trim, split, and remove sections. Add captions, text, stickers, intros, outros, title cards, and a progress bar. Choose picture-in-picture, side-by-side, or split layouts. COMMUNITY Post your reactions to the feed, follow other creators, and collaborate on reactions together all built in. CLOUD BACKUP Save your reactions privately to the cloud so they're safe even if you lose your phone. Only you can see your cloud videos. SMART AUDIO — NO FEEDBACK Headphone detection, echo cancellation, noise suppression, and automatic speaker ducking stop audio loopback so your recordings sound clean. Control video and mic volume independently, mute either, or go full voice-over. EXPORT & SHARE Render in 1080p for Reels, TikTok, Shorts, feed, or landscape. Save to your camera roll or share anywhere in one tap. PRIVATE BY DESIGN Reaction Studio only records what you choose to capture. It never accesses other apps' data or feeds, and your videos stay private to you.