App profile & analytics · Utilities · Data updated 2026-10-06

Framing Calc: Rafter & Stairs

by Gun woo Kim · Free · Version 1.2.1

Availability On the App Store since July 2026 ↗

Framing Calc: Rafter & Stairs is made and published by Gun woo Kim. AppBrain is an independent app data site and isn't affiliated with Gun woo Kim. The app name, icon, screenshots and description belong to Gun woo Kim and are shown as published on the App Store.

About Framing Calc: Rafter & Stairs

Framing Calc: Rafter & Stairs is an utilities app developed by Gun woo Kim.

What is the rating of Framing Calc: Rafter & Stairs?

Framing Calc: Rafter & Stairs has no ratings yet.

Is Framing Calc: Rafter & Stairs free?

Framing Calc: Rafter & Stairs is free. The app size is 29.14 MB. The latest version available is 1.2.1. The last update was on August 3, 2026.

What are the requirements for Framing Calc: Rafter & Stairs?

The app has a content rating of Everyone. The app has been available on the App Store since July 2026.

Description by Gun woo Kim (from the App Store)

Framing Calc is a construction calculator built for carpenters, framers, and builders.

Rafters, hips and jacks, stairs, stud counts, concrete, blocks, roof area, and board feet - in feet, inches, and fractions, the way your tape reads. One-time purchase for Pro. No ads. No subscription.

- Common rafters: length, plumb cut, bird's mouth from pitch
- Hip/valley and jack rafters
- Stair stringers: rise, run, and step layout
- Stud counts at 16" or 24" o.c.
- Concrete volume, block counts, roof area, board feet
- Triangle / pitch solver
- Fraction-first input and results to 1/16"

Built to replace subscription construction calculators with honest one-time pricing.

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More data about Framing Calc: Rafter & Stairs

Price	Free
Rating	No ratings
Ranking	Not ranked
Version	1.2.1
App size	29.1 MB
Suitable for	Everyone

Screenshots

Screenshots by Gun woo Kim, from the the App Store listing

Official page on the App Store

Alternatives to Framing Calc: Rafter & Stairs

Changelog of Framing Calc: Rafter & Stairs

No changelog data

Developer information for Gun woo Kim

Gun woo Kim

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App Store Rankings for Framing Calc: Rafter & Stairs

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Technologies used by Framing Calc: Rafter & Stairs

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