Last updated 2mo ago

Rafter Tools+★2.7 (7)

Sim Ayers

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Report updated Apr 28, 2026

Rafter Tools+

For professional carpenters and roof framers requiring advanced geometric calculations for complex roof layouts.

BySim Ayers

★2.7(7)Business

Overview · Full Intel report in progress

What is Rafter Tools+?

Rafter Tools+ is a specialized roof framing calculator designed for professional carpenters to determine complex angles and dimensions beyond standard construction calculators. It provides precise calculations for hip rafter plumb line shifts, witches cuts, and various polygonal roof structures. The app is notable for its ability to handle irregular hip roofs and specific ridge or hip rafter width deductions.

Current Momentum

v2.1

updated to iOS 17.0

Competition

Rivals identification in progress

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Business

#98

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Overall

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Hip Rafter Plumb Line ShiftStandard

Calculates precise shift dimensions for laying out hip rafters on both equal-pitched and irregular roofs.

Witches Cut CalculationStandard

Enables precise layout of square tail fascia cuts using hip rafter plumb line shift data.

Polygonal Roof SupportStandard

Calculates framing requirements for pentagonal, hexagonal, and octagonal roof structures.

Width Deduction LogicStandard

Automatically accounts for ridge and hip rafter width deductions during length calculations.

How much does it cost?

Paid

Who Built It?

Sim Ayers

★★★★★

(11)

Providing specialized geometry calculators for professional carpenters and roof framers. Eliminating manual math errors in complex construction layouts.