Inside the app
A closer look.





About this app
Made for a clear purpose.
Seamdial is a private sewing-machine setup notebook for preserving the test seam that finally worked.
Build a recipe around the exact machine, fabric layers, direction, stabilizer, needle system and size, upper thread, bobbin thread, foot, stitch, length, width, tension note, presser-foot pressure, speed, and observed result. The Test Dial compares before-and-after samples and keeps one changed variable visible, turning troubleshooting into a repeatable record rather than a mystery reset.
KEY FEATURES - Machine, fabric-stack, needle, thread, foot, and stitch setup cards - Test-seam comparison with one-variable change log - Needle-use and setup-history records - Observation-based tension and feed notes - Project setup queue and maintenance checkpoints - Searchable 110-plate offline setup guide - Local PDF setup card - No account, ads, analytics, tracking, subscription, or network requirement
Seamdial stores your observations; it does not provide a universal setting or machine diagnosis. Follow current manuals, product guidance, and qualified service advice.