HaqqConstructionCalculator vs Construction Calculator Pro #1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HaqqConstructionCalculator
This utility app simplifies imperial unit calculations for construction, design, and DIY projects. It offers instant conversions for feet, inches, square feet, and cubic yards, supporting mixed fractions and offline use.
- Imperial unit conversions
- Feet, inches, square feet, cubic yards
- Mixed fraction support
- Offline functionality
- Ad-free interface
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HaqqConstructionCalculator makes imperial unit math simple. Convert and calculate feet, inches, square feet, and cubic yards instantly. Ideal for construction, design, and DIY use. Features: • Fast, accurate conversions • Supports mixed fractions (e.g., 2 5/8") • Works offline • Clean, ad-free interface
Construction Calculator Pro #1
This app provides advanced construction math tools for builders and contractors. It offers precise calculations for framing, material estimation, and complex angles, helping to reduce errors and save time on the job.
- Dimensional conversions (feet-inch, decimal, metric)
- Rafter, stair, and angle calculations
- Area, volume, and material estimations
- Roofing, drywall, and siding estimates
- Quick input with preset fraction buttons
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Construction Calculator Pro #1 The Smartest Tool for Builders, Contractors, and Tradespeople Whether you’re framing a roof, estimating materials, or laying out stairs, Construction Calculator Pro #1 gives you the precision, speed, and reliability you need on the job. Designed for professionals, this app offers a full suite of advanced construction math features — from dimensional conversions to complex angle and rafter calculations — all in one powerful, easy-to-use tool. Key Features: Advanced Construction Math • Easily switch between feet-inch-fractions, decimal feet, metric units, and more • Preset fraction buttons for quick and accurate input • Convert seamlessly between all major formats Rafter, Stair & Angle Solutions • Calculate rise, run, and diagonal instantly • Handle common, hip, valley, and jack rafters with ease • Get precise cuts and angles for stairs, rake walls, and compound miters Area, Volume & Material Estimations • Compute square footage, cubic volume, and plan areas • Estimate roofing (bundles, sheets, pitch), drywall, siding, and more • Quickly calculate block and footing quantities Why Professionals Choose It: • Eliminates guesswork and reduces costly errors • Saves time on-site and during planning • Offers the versatility of two top-tier construction calculators in one app Built for those who build. Download Construction Calculator Pro #1 and put industry-grade power in your pocket. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://equable-stock-b78.notion.site/Privacy-Policy-230ecf57511e8055b033ff10a63428be
Screenshots
Verdict
The clearest difference is rating: HaqqConstructionCalculator at 5.0 against Construction Calculator Pro #1's 4.5. HaqqConstructionCalculator also leads on update cadence (every 2 months vs every 12 months) and device support (3 vs 1). Construction Calculator Pro #1's advantage is ratings volume (97 vs 1). 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. Neither carries in-app purchases, so what you see is what you pay.
HaqqConstructionCalculator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Construction Calculator Pro #1 has 97 ratings behind it against 1, so its average is the more settled of the two.
HaqqConstructionCalculator ships an update every 2 months, Construction Calculator Pro #1 every 12 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | HaqqConstructionCalculator | Construction Calculator Pro #1 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.5 (97 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 | 97 — better |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 21 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Haqq Technology | Oryx |
Customer experience
HaqqConstructionCalculator
Construction Calculator Pro #1
In-app purchases
HaqqConstructionCalculator
No in-app purchases
Construction Calculator Pro #1
No in-app purchases
Questions
Is HaqqConstructionCalculator free?
Is Construction Calculator Pro #1 free?
Which has better reviews, HaqqConstructionCalculator or Construction Calculator Pro #1?
Do HaqqConstructionCalculator or Construction Calculator Pro #1 have ads?
Which is updated more often, HaqqConstructionCalculator or Construction Calculator Pro #1?
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