---
title: "Rafter Help - Reviews, Revenue and Downloads in Australia | Apple App Store"
description: "Rafter Help is the easiest way to calculate rafter length and associated values when building!  Quickly find roof pitch, rafter lengths and ridge height for gable roofs, based on room and ridge width."
---

# Rafter Help — Australia
> Roof Pitch + Length Calculator

![Rafter Help App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/1b/6f/2d/1b6f2df2-1c06-7246-6f5d-f5af87ebe1d9/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Armchair Engineering](https://apptail.io/developer/armchair-engineering-rp)
**Category:** Utilities
**Rating:** 4.5/5 (75 ratings)
**Price:** Free
**Bundle ID:** com.davidcaddy.rafterhelp
**Store:** Apple App Store
**Country:** Australia
**Version:** 1.5.2 (released 2019-11-08)
**Original Release:** 2015-06-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/au/app/app/id1006188060)
**AppTail Page:** [https://apptail.io/app/rafter-help-irVc/australia](https://apptail.io/app/rafter-help-irVc/australia)

## Rafter Help Description
Rafter Help is the easiest way to calculate rafter length and associated values when building!

Quickly find roof pitch, rafter lengths and ridge height for gable roofs, based on room and ridge width. 
Or calculate length values with more control from the Advanced tab.

Features Include: 

- Accurately solve rafter equations
- Enter pitch steepness in radians, decimal degrees or degrees, minutes, seconds (DMS) or rise/run (e.g. 8/12)
- Enter lengths in mm, cm, inches or feet
- Select your preferred number of decimal places

## Rafter Help Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/e4/c5/57/e4c55713-53c8-345e-67fd-0ef17a5b2f03/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/84/5c/b5/845cb54c-9dd0-a3c3-c601-30ce981b856b/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/69/c5/de/69c5de29-5c56-db59-b900-daba56a2868a/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/a4/70/c4/a470c417-54dd-a603-ba95-0b49b43e9b41/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/0b/23/b6/0b23b6c4-bf06-b5e9-9ac2-0db46158cfb2/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/7c/f5/b8/7cf5b85d-66e9-18ac-ca7c-750d9fabc53a/pr_source.png/1242x2688.png)

## Rafter Help Rating Breakdown in Australia
- 5 stars: 57 (76%)
- 4 stars: 10 (13%)
- 3 stars: 2 (3%)
- 2 stars: 1 (1%)
- 1 stars: 5 (7%)

## Rafter Help Reviews in Australia

### ***-- "A major error"
I wouldn’t pay money for this app. It’s very simple. But also has a major error with the drawing of the basic gable, where the height (h) is meant to go down to the bottom of the birds mouth. Not the top of the top plate. I had to do my own calculations to work out what was wrong, which meant it made more work for me. They should resolve this issue and also make it free because it a very basic calculator with only 2 options and not enough information / calculations to really help a precision carpenter.
-- Kingdom Gamer 404, 2020-03-27

### *---- "What does this even do? Nothing works"
... What does this even do? Nothing works
-- steven t 1993, 2019-12-25

### *---- "Seen me coming"
Any chance I can get my money back on this.
What a waste.
-- Blas mich, 2018-09-10

[View all Rafter Help reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Rafter Help Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Ireland | Utilities | #68 |
| Top Paid | Australia | Utilities | #100 |
| Top Paid | New Zealand | Utilities | #149 |
| Top Paid | Canada | Utilities | #166 |
| Top Paid | United States | Utilities | #202 |
| Top Paid | United Kingdom | Utilities | #243 |
| Top Paid | Hungary | Utilities | #344 |
| Top Paid | Norway | Utilities | #462 |


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## Rafter Help Available In
- [United Kingdom](https://apptail.io/app/rafter-help-irVc/united-kingdom)
- [United States](https://apptail.io/app/rafter-help-irVc/united-states)
- [Australia](https://apptail.io/app/rafter-help-irVc/australia)
- [Ireland](https://apptail.io/app/rafter-help-irVc/ireland)
- [New Zealand](https://apptail.io/app/rafter-help-irVc/new-zealand)
- [Canada](https://apptail.io/app/rafter-help-irVc/canada)
- [Norway](https://apptail.io/app/rafter-help-irVc/norway)
- [South Africa](https://apptail.io/app/rafter-help-irVc/south-africa)
- [Poland](https://apptail.io/app/rafter-help-irVc/poland)
- [Russia](https://apptail.io/app/rafter-help-irVc/russia)
- [India](https://apptail.io/app/rafter-help-irVc/india)
- [Denmark](https://apptail.io/app/rafter-help-irVc/denmark)
- [France](https://apptail.io/app/rafter-help-irVc/france)
- [Netherlands](https://apptail.io/app/rafter-help-irVc/netherlands)
- [Sweden](https://apptail.io/app/rafter-help-irVc/sweden)
- [Slovakia](https://apptail.io/app/rafter-help-irVc/slovakia)
- [Thailand](https://apptail.io/app/rafter-help-irVc/thailand)
- [Tunisia](https://apptail.io/app/rafter-help-irVc/tunisia)
- [Türkiye](https://apptail.io/app/rafter-help-irVc/turkey)
- [Ukraine](https://apptail.io/app/rafter-help-irVc/ukraine)
- [Uzbekistan](https://apptail.io/app/rafter-help-irVc/uzbekistan)
- [Kuwait](https://apptail.io/app/rafter-help-irVc/kuwait)
- [Belgium](https://apptail.io/app/rafter-help-irVc/belgium)
- [Czechia](https://apptail.io/app/rafter-help-irVc/czechia)
- [Algeria](https://apptail.io/app/rafter-help-irVc/algeria)
- [Spain](https://apptail.io/app/rafter-help-irVc/spain)
- [Finland](https://apptail.io/app/rafter-help-irVc/finland)
- [Croatia](https://apptail.io/app/rafter-help-irVc/croatia)
- [Indonesia](https://apptail.io/app/rafter-help-irVc/indonesia)
- [Italy](https://apptail.io/app/rafter-help-irVc/italy)
- [Japan](https://apptail.io/app/rafter-help-irVc/japan)
- [Armenia](https://apptail.io/app/rafter-help-irVc/armenia)
- [Lebanon](https://apptail.io/app/rafter-help-irVc/lebanon)
- [Malta](https://apptail.io/app/rafter-help-irVc/malta)
- [Romania](https://apptail.io/app/rafter-help-irVc/romania)

---

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