Comparison

Deck Help vs Construction Build Calculator

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

Head to head
About

Deck Help

Calculate decking material needs, including timber lengths and set outs for bearers and joists. Supports various measurement units and decimal place preferences for precise calculations.

Highlights
  • Calculate bearer and joist lengths
  • Determine stump, bearer, joist, and board set outs
  • Supports mm, cm, inches, and feet
  • Select preferred decimal places
  • Accurately solve deck equations
Features
Read full description

Deck Help is the easiest way to calculate decking material requirements, timber lengths and associated values when building! Quickly find bearer and joist lengths, as well as stump, bearer, joist and board set outs for a given deck width and length. Features Include: - Accurately solve deck equations - Enter lengths in mm, cm, inches or feet - Select your preferred number of decimal places

About

Construction Build Calculator

Features
Read full description

All-in-one construction calculator built for professionals in the field. From framing and concrete to tile and roofing, handle every calculation with precision, right from your phone. Whether you’re a contractor, engineer, or DIY renovator, Build Calculator simplifies your workflow with tools designed for real projects. Key Features: All-in-One Construction Calculator: Perform fast and accurate math with built-in unit conversions. Multiple Specialized Calculators: Concrete, tiles, framing, baluster, BTU, and more — tailored for construction needs. Fraction Calculator: Easily add, subtract, multiply, or divide fractions with instant results. Unit Converter: Convert between area, length, weight, and volume (ft², m², cubic yards, etc.). Project Organization: Save, edit, and manage multiple project calculations in one place. Export as PDF: Share or print your measurements for clients and contractors. Notes for Every Project: Keep track of details, material lists, and reminders. Perfect For: Construction professionals Architects & designers Engineers & estimators DIY home renovators Stop switching between multiple apps — calculate, convert, and manage your projects in one clean, modern interface.

Screenshots

Deck Help4 screens
Construction Build Calculator4 screens

Verdict

The call

The clearest difference is price: Construction Build Calculator at Free against Deck Help's $2.99. Construction Build Calculator also leads on update cadence (every 4 days vs every 4 months). Deck Help's advantage is device support (4 vs 2) and iOS requirement (10.0 vs 18.6). On 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

Construction Build Calculator is free to download; Deck Help costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deck Help ships an update every 4 months, Construction Build Calculator every 4 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Deck Help versus Construction Build Calculator: the parameters behind the verdict, then further details
ParameterDeck HelpConstruction Build Calculator
Price$2.99Free — better
Rating3.8 (23 ratings) — better—
Positive reviews14.3% of reviews—
Number of ratings23 — better—
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS10.0 — better18.6
Further details — not scored
Size20 MB1 MB
Age rating4+4+
DeveloperArmchair EngineeringElementra LLC

In-app purchases

None

Deck Help

No in-app purchases

None

Construction Build Calculator

No in-app purchases

Questions

Is Deck Help free?
Deck Help costs $2.99, with no in-app purchases.
Is Construction Build Calculator free?
Construction Build Calculator is free to download, with no in-app purchases.
Do Deck Help or Construction Build Calculator have ads?
Neither Deck Help nor Construction Build Calculator shows ads.
Which is updated more often, Deck Help or Construction Build Calculator?
Deck Help ships an update every 4 months, and Construction Build Calculator every 4 days. Most recently, Deck Help was updated on October 10, 2026 and Construction Build Calculator on October 7, 2026.

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