Roof Rafter: Framing Calc

Rafter, Hip, Valley, Truss

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Local-first roof framing workspace for common rafters, hip roofs, valleys, gable trusses, 2D/3D views, saved projects, and printable PDF packets. Roof Rafter helps framers, roofers, contractors, carpenters, and owner-builders solve roof framing jobs without doing roof math by hand. Use fast, field-ready calculators for common rafters, hip roofs, valleys, and gable trusses, then turn the result into saved projects, clear diagrams, 3D previews, and printable PDF packets. Why Roof Rafter stands out: - Roof framing focused, not a generic construction calculator - Local-first project storage for jobsite-friendly, on-device use - Built for real framing workflows with measurements, cut details, and organized outputs - Works in imperial and metric What you can do in Roof Rafter: - Calculate common rafters with run, rise, overhang, birdsmouth, and cut detail - Build hip roof layouts with hip lengths, jack schedules, ridge layout, and framing outputs - Solve valley geometry with valley lengths, intersecting roof angles, and cut planning - Create gable truss layouts with member lengths, spacing, and fabrication-ready references - Review results in annotated 2D diagrams and 3D previews - Save projects, revisit jobs later, and keep export history organized - Generate printable PDF packets, cut lists, and material summaries - Plan with whole-roof workflows, takeoff data, and sheathing support where needed Designed for the field: - Fast input for framing dimensions - Imperial and metric workflows - Job-based project organization - Shareable, print-ready outputs for crews, office review, or client handoff Free includes Common Rafter so users can get started quickly. Roof Rafter Pro unlocks advanced roof builders, export workflows, and expanded project capacity for serious day-to-day use. If you need a roof framing calculator that can grow into a real job workspace, Roof Rafter is built for that. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Version 1.0.2 improves the 3D roof preview with six selectable color palettes, clearer self-lit framing visuals, and a consistent dark work surface for better contrast. We also added a more complete support form in Settings so you can send detailed help requests faster, along with general polish and stability improvements.

Version 1.0.2

The developer, Sebastin Michael, 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
    • Sebastin Michael
    Size
    • 7.3 MB
    Category
    • Travel
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © ZerothFloor
  • Developer Website
  • Privacy Policy

    • More by Sebastin Michael