Sewing apps

StitchDiag

StitchDiag is a browser-based, photo-led troubleshooting assistant for ordinary home sewing machines. Users upload the front and back of one controlled test seam and receive possible causes, visible evidence and one safe next check. It does not provide a confirmed diagnosis, repair guarantee, industrial-machine guidance, electrical repair or internal mechanical instructions. Stop for metal strikes, grinding, heat, smoke or electrical smell, or a hard jam.