Comparison

HaqqConstructionCalculator vs BuildMate Calc

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

Head to head
About

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.

Highlights
  • Imperial unit conversions
  • Feet, inches, square feet, cubic yards
  • Mixed fraction support
  • Offline functionality
  • Ad-free interface
Features
Read full description

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

About

BuildMate Calc

Features
Read full description

BuildMate Calc makes jobsite measurement math faster and easier. Whether you're measuring lumber, checking dimensions, converting feet and inches, or working with fractional measurements, BuildMate Calc helps you get the answer without doing complicated calculations by hand. Designed for contractors, carpenters, builders, installers, DIYers, and anyone who regularly works with measurements. FEET, INCHES & FRACTIONS Enter measurements the way you actually use them: • Feet and inches • Fractional inches • Decimal measurements • Mixed measurements Quickly add, subtract, multiply, and divide measurements without manually converting everything into decimals first. FAST UNIT CONVERSION Convert between common measurement units including: • Feet • Inches • Meters • Centimeters • Millimeters Switch between US and metric measurements whenever your project requires it. BUILT FOR JOBSITE USE BuildMate Calc keeps the workflow simple: • Large, easy-to-tap controls • Clear measurement results • Fast fraction input • Simple unit switching • No unnecessary menus or complicated setup Open the app, enter your measurement, and get the result. REDUCE MEASUREMENT MISTAKES Instead of repeatedly converting fractions or calculating feet and inches manually, let BuildMate Calc handle the measurement math for you. Useful for: • Carpentry • Construction • Remodeling • Flooring • Framing • Woodworking • Installation work • Home improvement • DIY projects MADE FOR EVERYDAY MEASUREMENT WORK From checking a quick dimension to calculating measurements throughout an entire project, BuildMate Calc is designed to stay simple, fast, and reliable. Less time doing measurement math. More time getting the job done.

Screenshots

HaqqConstructionCalculator4 screens
BuildMate Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: HaqqConstructionCalculator at none against BuildMate Calc's 1. HaqqConstructionCalculator also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17). BuildMate Calc's advantage is update cadence (every 3 days vs every 2 months). On price and ads 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. BuildMate Calc sells 1 one-off in-app purchase. HaqqConstructionCalculator asks for nothing beyond the download.

UpkeepUpdate frequency

HaqqConstructionCalculator ships an update every 2 months, BuildMate Calc every 3 days. The most recent releases landed on November 4, 2026 and October 26, 2026 respectively.

Scorecard4 real differences · 5 level
HaqqConstructionCalculator versus BuildMate Calc: the parameters behind the verdict, then further details
ParameterHaqqConstructionCalculatorBuildMate Calc
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17
Further details — not scored
Size21 MB6 MB
Age rating4+4+
DeveloperHaqq Technology航 杨

In-app purchases

None

HaqqConstructionCalculator

No in-app purchases

1 purchases

BuildMate Calc

One-time1
  • BuildMate Calc Pro$4.99

Questions

Is HaqqConstructionCalculator free?
HaqqConstructionCalculator is free to download, with no in-app purchases.
Is BuildMate Calc free?
BuildMate Calc is free to download, with in-app purchases available.
Do HaqqConstructionCalculator or BuildMate Calc have ads?
Neither HaqqConstructionCalculator nor BuildMate Calc shows ads.
Which is updated more often, HaqqConstructionCalculator or BuildMate Calc?
HaqqConstructionCalculator ships an update every 2 months, and BuildMate Calc every 3 days. Most recently, HaqqConstructionCalculator was updated on November 4, 2026 and BuildMate Calc on October 26, 2026.

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