Simple Black and White Photo vs GalleryLogic

A simple function application that converts color images to black and white images. By making monochrome or black and white images, you can create unique images or tasteful art-like images. For those who want to process images easily

GalleryLogic is a photography tool built for museum and gallery visits. Capture artworks and exhibition labels, correct perspective on your device, and keep a structured catalog you can browse anytime—without creating an account or uploading your library to the cloud. BUILT FOR VISITS • Organize by Collection → Artwork → Photo • Photograph paintings and labels with modes designed for exhibition floors • Short-press shutter for your default mode; long-press for a one-shot reverse SMARTER SHOTS • Detect artwork frames and apply perspective correction on device • Read label text to help fill metadata fields you can edit anytime • Optional composition guide and level indicator while shooting YOUR CATALOG, YOUR DEVICE • Search and filter by title, artist, exhibition, and more • Full-screen viewer with zoom and seamless browsing • Optional sync of corrected images to your system Photos library • Video capture supported; microphone is requested only when you record with sound PRIVACY FIRST • No GalleryLogic account • Your photos and metadata stay on your phone unless you choose to save copies elsewhere • Optional location tags the museum or gallery you visited—only when you allow it PRO (OPTIONAL) Upgrade once to unlock unlimited auto corrections, plus priority support and early access to upcoming features. Restore purchases anytime in Settings. GalleryLogic is independent of any museum or gallery. Please respect venue photography policies and artwork rights when shooting. Questions? Visit our support page or email us from Settings → Feedback.