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Utilities

BuildersCalcsRoof

Robert Thompson

BuildersCalcs ROOF   With this IPhone App you can forget "Guesswork" and "Trial and Error" and make your

Apple API verifiedSouth AfricaUtilities
Open in App Store
Current download priceR59.99
1 price observation
Aug 4

Regional download prices

Latest verified download price in each collected storefront. Open a row to verify the current price on Apple.

StorefrontDownload priceCurrencyObservedOfficial store
USUnited States$2.99USDAug 4, 2026View Apple price
ZASouth AfricaCurrent storefrontR59.99ZARAug 4, 2026View Apple price

In-app purchases in South Africa

Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.

Fresh cache
No public in-app purchase items were visible for this storefront at the latest check.

Source: Apple public App Store page · Publicly visible items only · Checked Aug 4, 2026

About BuildersCalcsRoofStorefront description supplied by Apple.

BuildersCalcs ROOF   With this IPhone App you can forget "Guesswork" and "Trial and Error" and make your

steel square redundant forever and bin the headache pills, because anyone with a Pencil,Bevel and Saw can

cut a "Hip Roof " with ease. This IPhone App is a Professional Roofing Carpenter in your pocket. Just enter

the relevant Dimensions into the program and be instantly provided with every Rafter, Hip and Jack Rafter

Length and Overhang Length plus all the Angle cuts and Birdsmouth Dimensions.

Will accommodate any size of Timber or Building including Small like Dolls houses / Modelwork and Large as

in Mansions. At the tap of a button a set of Dimensions is available for you to mark out a triangle and set your

bevel for marking out all the Angle cuts if you don't have a Protractor handy.

The program stores all your settings so you can recall them at any time.

The program works with two "Separate" modes of Entry, Metric and Imperial.

Metric Roof angles are entered in degrees.

Imperial can be entered with Slope or Degrees.

Separate comprehensive help files with each section of program.

Entry for any Timber size.

Caters for Soffit overhangs of up to 60 inches Imperial.

Any Dimension for Metric.

Check timber sizes to Eurocode 5.

Information provided by the Program includes.

COMMON RAFTER

* Length

* Overhang Length

* Plumb cut Angle

* Seat cut Angle

* Ridge Length for Hip Roof

* Birdsmouth Dimension

HIP RAFTER

* Length

* Overhang Length

* Plumb cut Angle

* Seat cut Angle

* Side cut Angle

* Birdsmouth Dimension

JACK RAFTER

* Length

* Overhang Length

* Plumb cut Angle

* Seat cut Angle

* Side cut Angle

* Shorten each Jack Dimension

* Birdsmouth Dimension

SETTING ANGLES

* Dimensions to create a triangle for marking out all Angles

Frequently asked questions

Quick answers based on the latest observed App Store data.

How much does BuildersCalcsRoof cost in South Africa?

The latest observed download price is R59.99. Open the official App Store link to confirm the current checkout price.

Does BuildersCalcsRoof have in-app purchases?

Apple's public page currently shows 0 purchase items in this storefront. The public list may be incomplete.

Can the price differ by country?

Yes. App Store prices can vary by storefront, currency, taxes, and developer pricing. We currently have 2 regional observations.