Comparison

iRoofing vs Radius by Carlisle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iRoofing

This mobile platform helps roofing contractors enhance their sales presentations and close more deals. It allows for accurate roof measurements, product visualization, and streamlined communication with suppliers and homeowners.

Highlights
  • Accurate roof measurements from the app
  • Visualize new roof installations with simulator
  • Browse and order roofing products
  • Connect with homeowners seeking contractors
  • Streamline contractor-distributor communication
  • Access product catalogs and installation guides
Features
Read full description

-----#1 Downloaded App for Roofing Contractors!----- iRoofing is a mobile software platform created & designed for roofing contractors to improve their presentation and sales capabilities, and increase their sales closing ratio. iRoofing is the roofing industry’s first and only technology platform to visually present all major brands and roofing products and streamline business transactions between contractors, distributors, designers and homeowners—iRoofing helps bring the roofing industry into the 21st century. Designed as an easy-to-use mobile app with a clean and clear user interface, iRoofing is full of advanced features that drive sales: • Safely, accurately and quickly measure a customer’s roof directly from the iRoofing app—no more ladders needed! • Display, choose products and order samples from up-to-date roofing catalogues (shingles, tiles, metal, siding and other exterior products) from suppliers nationwide. • Choose products based on availability at a specific geographic location. • Digitally render a brand new roof installation using photos of a customer’s existing roof with our advanced iRoofing Simulator feature—SHOW customers what their new roof will look like on the spot! • Raise visibility—A homeowner app and a web-based platform enable homeowners to actively seek and contact local iRoofing contractors, thus expanding contractors’ sales channels. • Improve the ordering process and communication between contractors and distributors and avoid phone ordering mistakes. • Provide up-to-date products and technical installation guides. • Build credibility and inspire customers by offering the nation’s largest database of real-life roof photo galleries, including the specific materials used for each project. • Converting a house call from an “estimate” to a concrete sale. • Display sample images of the most up-to-date tiles, shingles and metal roofing elements offered by leading suppliers and manufacturers—just a few clicks away in the iRoofing app! • Use up-to-date locations and information about roofing suppliers and manufacturers with GPS tools built right into the iRoofing app. • Customize for a professional look and feel—every contractor can tailor the app to include his/her own company logo, description, successful projects gallery, contract documents, and more.

About

Radius by Carlisle

Access a comprehensive product catalog and essential resources for contractors on the go. Quickly find product specifications, data sheets, and documentation to support project decisions and stay updated with the latest information.

Highlights
  • Browse products by category or application
  • Access product data sheets and documentation
  • Find key specifications and details
  • Save and share documents
  • Stay updated on product information
Features
Read full description

Radius is Carlisle’s product catalog app, designed to give contractors fast, reliable access to the product information they need on the job. Whether you’re in the office or on the jobsite, Radius makes it easy to find the right products, review specifications, and access documentation without digging through multiple sources. With Radius, you can: • Browse Carlisle products by category or application • Quickly access product data sheets and documentation • Find key specs and details to support project decisions • Save and share go-to docs and details • Stay connected to the latest Carlisle product information Radius is built to save time and reduce friction, so you can get the information you need, when and where you need it. As the platform evolves, Radius will continue to expand with additional tools, resources, and capabilities to better support contractors and project partners. Download Radius and keep product information within reach.

Screenshots

Radius by Carlisle4 screens

Verdict

The call

The clearest difference is rating: Radius by Carlisle at 5.0 against iRoofing's 4.2. Radius by Carlisle also leads on device support (3 vs 1). iRoofing's advantage is ratings volume (70 vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Radius by Carlisle holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: iRoofing has 70 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
iRoofing versus Radius by Carlisle: the parameters behind the verdict, then further details
ParameteriRoofingRadius by Carlisle
PriceFreeFree
Rating4.2 (70 ratings)5.0 (4 ratings) — better
Positive reviews67.3% of reviews—
Number of ratings70 — better4
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size140 MB60 MB
Age rating4+4+
DeveloperApplosophy, LLCCarlisle, LLC

Customer experience

iRoofing

All ratings71 ratings
Positive80.3%
Neutral1.4%
Negative18.3%
Written reviews52 reviews
Positive67.3%
Neutral3.8%
Negative28.8%

Radius by Carlisle

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

iRoofing

Reported bugs

8 issues
  • Login problems
  • Kicks user out when editing takeoffs on site
  • Can't sign up
  • App disabled until update downloaded
  • App crashes every time it's opened
Show 3 more
  • Cannot import a photo of a client's house
  • Trailer did not load after 2 minutes
  • Does not work

Requested features

9 requests
  • Need a MAJOR update on photos
  • Add a notes section on each customer
  • Ability to upload labor and materials invoices
  • Add a 'cost' section on each customer
  • Ability to take a picture of house and upload new roof from gallery
Show 4 more
  • Simple filters by manufacturer, colors, style name in gallery
  • Offline availability
  • Add a create account page for contractors
  • Modules to test understanding of the product

Radius by Carlisle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iRoofing

No in-app purchases

None

Radius by Carlisle

No in-app purchases

Questions

Is iRoofing free?
iRoofing is free to download, with no in-app purchases.
Is Radius by Carlisle free?
Radius by Carlisle is free to download, with no in-app purchases.
Which has better reviews, iRoofing or Radius by Carlisle?
Radius by Carlisle is rated higher. iRoofing averages 4.2 out of 5 from 70 ratings, while Radius by Carlisle averages 5.0 from 4 ratings.
Do iRoofing or Radius by Carlisle have ads?
Neither iRoofing nor Radius by Carlisle shows ads.
Which is updated more often, iRoofing or Radius by Carlisle?
iRoofing ships an update every 2 months, and Radius by Carlisle every 2 months. Most recently, iRoofing was updated on October 23, 2026 and Radius by Carlisle on October 28, 2026.

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