LUT Lab vs Biscuit Camera

A LUT (Look Up Table) is a simple file that lets you change the colors, tone, and contrast of photos/videos - like a universal color preset, compatible between different apps. LUT Lab is a handy tool that lets you visualize LUTs, use them to process any photo of your choice, and export to/from the most common LUT formats: .CUBE and HALD. It is a nifty companion tool for photographers and videographers, featuring: - Minimal and information dense interface - Full, interactive 3D cube visualizer - Before/After photo split viewer; load your own photos, export a LUT-processed version at native resolution. - Support for .CUBE (any size on input, up to 65×65×65 export) and HALD (TIFF/PNG, any rank) formats - Convert from .CUBE to HALD and from HALD to .CUBE; optionally resample .CUBE files for maximum compatibility with other apps - Supports desktop class features on iPad + Mac: multiple windows, drag & drop, keyboard shortcuts, open .CUBE files into LUT Lab straight from Finder/Files, etc. - Multiple color themes (one time in-app purchase required) - Extremely small app size: tons of functionality packed into only a couple megabytes. - Respects your privacy: no 3rd party libraries or tracking. Uses the latest iOS APIs so you only have to give minimal permissions for loading & saving files. If you have any questions, suggestions, need support, or for anything else, don't hesitate to reach out! contact@heliographe.net

Biscuit Camera is a camera app that cares about composition. What if the frame mattered as much as the photo? In Biscuit, the frame comes first. You choose a shape, place it on the screen, and decide what belongs inside before taking the photo. After capture, you can make small adjustments — like changing the background or slightly repositioning the frame — while the original composition stays intact. Dynamic background Biscuit samples color directly from the live camera feed and uses it to shape the background around the frame as you compose. As the camera moves, the background responds in real time. The color you see before capture is the color that becomes part of the photo. This helps you judge contrast, balance, and mood while framing, not after. Shaped over time Biscuit is a personal project by Daniela Muntyan, built as an ongoing experiment rather than a finished product. It grows through small ideas, visual tests, and technical exploration — from custom rendering and live color sampling to alternative ways of framing an image. Biscuit is designed for curiosity and play. It treats photography as a process of observing and arranging, closer to a sketchbook than a toolbox.