Spring: Miter & Bevel

Spring is a focused angle calculator for crown molding, baseboard and casing work. Measure the actual corner, enter the molding’s spring angle, and get the miter and bevel settings you can take to the saw. It is built for trim carpenters, finish carpenters, remodelers, contractors, woodworkers and careful DIYers who need a dependable reference at the jobsite. Privacy and focus by design • Offline — calculate crown and flat-trim settings, save projects and prepare a PDF reference without depending on a live connection. • No Login — start calculating without an account, email address, password or team workspace. • Privacy First — room names, job notes and saved cut details stay under your control. • On Device — the calculator, angle math, project library and PDF creation run on your iPhone. • No Cloud Upload — Spring has no proprietary upload service; data is local-first, while iCloud may…