Construction Calculator vs Roofing Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Construction Calculator
This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.
- Decimal to fraction converter
- Fraction to decimal conversion
- Simultaneous equation and result display
- Advanced editing capabilities
- Today Screen integration
- Support for multiple dimensional formats
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Award Winning Feet Inch Fraction Construction Calculator for iPhone and iPad. Designed with simplicity, usability and beauty in mind! FEATURES: - Elegant & Intuitive interface - Decimal to fraction converter - Fraction to decimal conversion - Displays both the equation & the result at the same time - Advanced editing by easily going back and forth - Can be added to Today Screen Ideal for those who work in construction, woodworking and for students to check up their homework! If you are looking for more advanced features you can upgrade to one or more of the following: - Stairs Calculator - Common Rafter Calculator - Hip/Valley Rafter Calculator - Triangle Calculator - Circular Calculator - Arc Calculator - Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10th, 100th), decimal inches and metric (km, m, cm, mm) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Roofing Calculator Pro
This tool quickly calculates roofing pitch, rafter length, and roof area. It seamlessly converts between imperial and metric units in real-time, supporting various input and output formats for measurements.
- Real-time unit conversion (imperial/metric)
- Calculate roof pitch
- Calculate rafter length
- Calculate roof area
- Supports degrees, radians, percents for pitch
- Supports meters, cm, inches, feet for lengths
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Roofing Calculator Pro is the fastest calculator a roof that quickly convert between the imperial and the metric system’s units in real time and without any hassle. Just provide a Rise and a Run and you’ll get an Roof Pitch and Rafter Length instantaneously. Just provide a House Area and you’ll get an Roof Area instantaneously. Roofing Calculator Pro can also quickly determine Roof Pitch, Rafter Length and Roof Area based on Rise, Run and House Area expressed in: 1. Meters 2. Centimeters 3. Inches 4. Feet Roof Pitch can also quickly determine in: 1. Degrees 2. Radians 3. Gradians 4. Percents % 5. In the form of x:12 Rafter Length can also quickly determine in: 1. Meters 2. Centimeters 3. Inches 4. Feet House area and Roof area can also quickly determine in: 1. Square meters 2. Square centimeters 3. Square feet 4. Square inches Calculate and convert quickly and as you want. --- The Terms of Use https://feelmanapp.com/terms-conditions-for-roofing-calculator-pro/
Screenshots
Verdict
The clearest difference is review sentiment: Construction Calculator at 54% against Roofing Calculator Pro's 0%. Construction Calculator also leads on rating (4.7 vs 3.8) and update cadence (every 5 days vs every 17 months). Roofing Calculator Pro's advantage is iOS requirement (13.4 vs 16.4). On price, ads, in-app purchases and monetization model 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
Both are free to download. Construction Calculator sells 8 in-app purchases, starting at $4.99 per month and Roofing Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Construction Calculator holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Construction Calculator has 672 ratings behind it against 39, so its average is the more settled of the two. Written reviews point the same way: 54% of Construction Calculator's written reviews are positive against 0% of Roofing Calculator Pro's.
Construction Calculator ships an update every 5 days, Roofing Calculator Pro every 17 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Construction Calculator | Roofing Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (672 ratings) — better | 3.8 (39 ratings) |
| Positive reviews | 53.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 672 — better | 39 |
| Update frequency | Every 5 days — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.4 — better |
| Further details — not scored | ||
| Size | 50 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | xNeat.com | Anna Filobok |
Customer experience
Construction Calculator
Roofing Calculator Pro
Bugs and requests
Construction Calculator
Reported bugs
3 issues- Calculation errors and incorrect results
- Freezing and crashing on certain devices
- Compatibility issues with newer OS versions
Requested features
4 requests- Bring back fraction display in results
- Allow offline use without subscription
- Add more construction-specific tools
- Improve user interface and usability
Roofing Calculator Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Construction Calculator
- Construction Calculator3 Days trial$4.991 Month
- Construction Calculator7 Days trial$39.991 Year
- Themes$1.99
- Calculator Plus$3.99
- Rafter$4.99
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- Stair Calculator$4.99
- Fraction Calculator$9.99
- Construction Calculator2 variants$14.99
Roofing Calculator Pro
- Premium Access$0.997 Days
- Premium Access$1.991 Month
- Premium Access$5.991 Year
Questions
Is Construction Calculator free?
Is Roofing Calculator Pro free?
Which has better reviews, Construction Calculator or Roofing Calculator Pro?
Do Construction Calculator or Roofing Calculator Pro have ads?
Which is updated more often, Construction Calculator or Roofing Calculator Pro?
Other comparisons
