NOTCHRULE / A POCKET WORKBENCH

A place for every piece.

Notchrule is an offline Android woodworking workbench for straight-board cut plans, equal spacing, lumber estimates and exact fraction arithmetic.

Plan before the first cut

Enter stock length, saw kerf, end trim and required parts. See board layouts, cut-start positions, material yield and offcuts. A plan only says its board count is a proven minimum when it meets a mathematical lower bound.

Bring the plan to the bench

Save an editable worksheet file, print a PDF or share a text plan. Switch between inches and millimetres. Work without an account, ads, a subscription or a connection.

Know the scope

Notchrule plans straight 1D crosscuts from one stock length, with up to 40 part sizes and 200 pieces. It does not nest plywood sheets or model grain, defects, mitres, structural requirements or stock inventory. Check measurements against actual material before cutting.

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Google Play installation protection

Requires Android 7 or later. All calculation tools work offline. The Google Play version includes installation protection, and Play may occasionally require a connection to verify installation. Google handles paid-download purchases and these platform checks under its own privacy terms. Notchrule has no developer account or cloud service.