Draw seam lines
Draw straight seam lines and customize snapping to points, seams, crossings, angles, or the grid.
For iPad & Apple Pencil · Coming soon
Sketch seam lines with your Pencil. Pieces number themselves as you draw. Piecework checks each section's sew order, adds seam allowance, and prepares mirrored, true-size foundations for printing.
Join the first group of Piecework beta testers.


From a blank block to a printed foundation
From a blank 6 × 6 in block to a printed foundation, without touching a spreadsheet.
Draw straight seam lines and customize snapping to points, seams, crossings, angles, or the grid.
Piecework detects pieces and calculates sew order live. If a section is not paper pieceable, it highlights the conflict and suggests a section boundary.
US Letter or A4, mirrored by default, seam allowance included, with a 1-inch calibration square on every sheet.
Made to think with your hands
Piecework turns Apple Pencil strokes into editable seams. Move a point and the whole block stays connected—no redrawing, no tiny spreadsheet, no wrestling with desktop software.

A pattern you can trust
Piecework validates each section before printing. If a section is not paper pieceable, it highlights the conflict and suggests where to add a section boundary.
Made for the moment when
“I wish this block existed”
becomes “I’ll make it.”
Good questions
No. Piecework is a one-time purchase with no accounts and no ads. Your patterns stay on your iPad.
Piecework checks each section's sew order live. If it finds a conflict, it highlights the problem and suggests a section boundary for you to apply.
Drop in a photo, set its opacity, and trace over it. You can also fade your fabric colors over the photo to compare.
Join the waitlist for a TestFlight invite before launch. We'll only email you about Piecework beta access.
No spam. We will only use your email for Piecework beta updates.