Glasswright: Stained Glass

Buildable Pattern Design

$9.99

Design buildable stained-glass patterns on iPhone and iPad, trace photos, sync through iCloud Drive, and keep AR glass scanning close at hand. Turn a photo, sketch, or idea into a workshop-ready stained-glass pattern on iPhone and iPad. Start from a camera photo, Photos, Files, or a blank canvas. Trace seams by hand or use on-device contour suggestions. Closed regions become real pieces as you draw, while leaks and shapes that cannot be built are flagged before they reach your light table. The same deterministic geometry engine powers Glasswright on Mac, iPhone, and iPad. DESIGN A BUILDABLE PATTERN • Trace over an embedded reference image with adjustable opacity • Draw straight, freehand, rectangle, and ellipse seams • Reshape or delete seams and undo or redo every edit • See pieces, leaks, numbers, colors, areas, and cut warnings update live • Preview Design, Assembly, and Glass Cut plans PREPARE IT FOR GLASS • Assign colors from a document-owned swatch palette • Choose copper-foil or lead-came construction dimensions • Preview assembly widths and allowance-compensated cutting outlines • Keep piece numbers stable as the pattern evolves PRINT, SHARE, AND KEEP WORKING • Print exact-scale patterns with AirPrint • Share PDF, tiled PDF, CSV bill-of-materials, SVG, and DXF output • Store portable .glasswright packages locally, with another Files provider, or in Glasswright on iCloud Drive • Continue the same pattern and its embedded reference image on Mac, iPhone, or iPad SCAN THE GLASS YOU OWN • On supported iPhone and iPad hardware, use ARKit to trace and approximately measure a flat glass sheet • Save the measurement and camera image in a portable .glassscan package • Share it or send it directly to a nearby Mac PRIVATE BY DESIGN Geometry, contour assistance, and measurement happen on device. Glasswright requires no account and has no developer-operated backend. iCloud Drive is optional and is provided by Apple; camera imagery remains embedded in documents you choose to save or share. Measurements are approximate. Confirm critical dimensions before cutting glass.

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

The developer, MATTHEW TYLER KERKSTRA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • MATTHEW TYLER KERKSTRA
    Size
    • 7.8 MB
    Category
    • Graphics & Design
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Matthew Kerkstra
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.