Three apps, each built for one exacting job and the people who do it.
iPhone · iPad · Android · Mac
A case logging app for residents, made by a resident.
ACGME case logging for anesthesiology and neurosurgery residents and fellows, with a Chrome extension that files cases into the ACGME Case Log System, a Study Lab, and a program console for residency programs.
Capnolog is a trade name of Chockstone Labs LLC.
capnolog.com
iPhone
A calibrated one-degree spot meter, built for film and digital photographers.
RAW DNG metering with per-camera calibration, the Zone System, filter and reciprocity math for film, and golden-hour sun planning. Free to download on the App Store.
SpotMeter is a trade name of Chockstone Labs LLC.
spotmeter.app
iPad · iPhone viewer
Sketch it like paper. Dimension it like CAD.
2D drafting for iPad and Apple Pencil. Lines snap to isometric or grid paper, every dimension shows its real length, and a number written beside a line sets its size. Trace over a photo or a plan, then export a PDF, SVG or DXF to scale. Pages sync through your own iCloud, with a viewer on iPhone.
PencilCAD is a trade name of Chockstone Labs LLC.
pencilcad.app