Overlap Camera vs FixedLens

The biggest heartbreak in photogrammetry (3D modeling): you get home, start processing on your computer, and find out the photo overlap (lap rate) was too low. The model falls apart, and you have to go all the way back to reshoot. Overlap Camera lets anyone try photogrammetry, 3D scanning, and fixed-point observation with nothing but the phone in your pocket. No special gear, no professional equipment, no complicated setup. It overlays your previous photo semi-transparently on the live capture screen and shows a real-time overlap rate (LAP%) powered by your phone's IMU sensor. Because you can see the overlap as you shoot, you keep enough overlap every time, so your models don't break and you don't have to reshoot. Just point, line up the overlay, and capture. It's that easy to get started. New: choose any photo in a project as the reference. The app keeps overlaying that one shot, so you can return weeks later and line up on the very first frame. Free trial: every feature is free for 30 days after you install the app. To keep using them after that, an auto-renewing monthly or yearly subscription is required. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

FixedLens is a manual-first camera for people who want to set everything themselves. ONE LENS, LOCKED Pick a physical lens — ultra-wide, wide, or telephoto — and it stays put. No automatic lens switching mid-shot. Ideal for macro work and for a consistent field of view across a series of shots. FULL MANUAL CONTROL - Manual focus with an on-screen distance dial and a focus point you can place anywhere - Manual shutter speed and ISO, or exposure compensation in auto mode - Tap anywhere to set focus and exposure - Live focal length and zoom readout (35 mm equivalent) PHOTO AND VIDEO - Up to 48 MP photos, with a live megapixel readout for the active lens - 4K video at 30 or 60 fps, or 1080p - Drag the shutter button along its track to switch between photo and video BUILT FOR SHOOTING - Grid overlay and torch toggle - Works in portrait and landscape - Quick preview of your last shot, with delete - Optional location tagging No account. No ads. No cloud. Your photos and video go straight to your library. Available in English and Ukrainian.