Construction Master 5 Calc vs Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Construction Master 5 Calc
This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.
- Feet-inch-fraction calculations
- Right angle and rafter calculations
- Area and volume solutions
- Board feet and cost per unit
- Dimensional math and conversions
- Save or email calculations
- Context-sensitive help
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FREE Try Before You Buy trial, your App Store account is not charged by Apple during the free trial. Introducing the Construction Master 5, an innovative feet-inch-fraction builder's calculator that revolutionizes project efficiency and accuracy. For over thirty years, this award-winning tool has been a vital asset in North America's construction industry, trusted by professionals for its precision and reliability. The Construction Master 5 was built for professionals, including Builders, Contractors, Designers, Fabricators, Framers, Carpenters, Tradesmen, and Advanced Do-It-Yourselfers. ----- VERSATILE FUNCTIONALITY FOR CONSTRUCTION PROFESSIONALS ----- • Tailored to meet the needs of Builders, Contractors, and Designers • Essential for Fabricators and Framers/Carpenters • Invaluable for Tradesmen across specialties • Perfect for Advanced Do-It-Yourselfers requiring precise measurements • Aim to enhance speed, accuracy, and productivity in dimension-focused projects ----- OPTIMIZED FOR MOBILE DEVICES ----- • Compatible with both iPhone and iPad • Replicates the trusted functions of our traditional handheld calculators • Enhanced with exclusive features for mobile users • User-friendly design with a comprehensive User’s Guide • Includes Searchable help and a 'press and hold' feature for instant help on functions, supported by tutorial videos ----- ADVANCED CALCULATION CAPABILITIES ----- • Equipped with a robust core engine from Calculated Industries • Assures unmatched reliability and precision • Perfect for construction or DIY projects requiring exact measurements • Offers powerful built-in solutions for layouts, plans, bids, and estimates • Works in and converts between various dimensional formats, including imperial and metric units ----- COMPREHENSIVE BUILT-IN SOLUTIONS ----- • Extensive dimensional math and conversion capabilities • Features complete right angle and rafter calculations • Includes area and volume solutions for square, cubic, and circular calculations • Special functions like Board Feet, Cost per Unit, and Advanced Paperless Tape • User-definable preferences and memory function for personalized use ----- ENHANCED APP FEATURES ----- • Entry-editing Backspace Key for easy corrections • Context-sensitive help is available for each function • Ability to save or email calculations and outputs like cut lists • Facilitates complex calculations with ease • Designed for efficient use in the field, office, or on the go With the Construction Master 5, take your construction and DIY projects to the next level of efficiency and precision. This tool not only simplifies complex calculations but also brings a new level of professionalism and accuracy to your work. Whether working on the job site, in the office or tackling a home project, the Construction Master 5 is your indispensable partner, ensuring that every measurement and calculation is on point. Upgrade your toolkit with the Construction Master 5 and experience the future of construction and project planning today. SUBSCRIPTION INFORMATION Your Free Trial period is free of charge. Subscriptions offered will automatically renew at the end of the chosen period. Upon purchase confirmation and completion of a free trial, payment will be charged to your Apple account. The subscription will automatically renew unless auto-renew is turned off or the subscription is canceled in settings at least one day (24 hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Account (Apple ID) > Subscriptions. TRADEMARKS Construction Master® and Calculated Industries® are registered trademarks of Calculated Industries, Inc. Copyright 2024
Unit Converter
This versatile tool simplifies daily tasks by offering quick and reliable conversions for over 20 unit types. Its clean, intuitive interface makes converting measurements easy for students, professionals, and travelers alike. Enjoy offline functionality and a lightweight design that won't drain your device's resources.
- Over 20 unit categories
- Length, weight, volume, temperature, speed, time, energy, pressure conversions
- Real-time currency exchange rates
- User-friendly interface
- Lightweight and fast performance
- Offline functionality
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Ultimate Unit Converter – Your All-in-One Conversion Tool Simplify your daily tasks with the Ultimate Unit Converter, a versatile and user-friendly app designed to meet all your conversion needs. Whether you're a student, professional, traveler, or simply someone who needs quick and reliable conversions, this app is your go-to tool. With over 20 different unit types and a clean, intuitive interface, converting measurements has never been easier! Key Features 1. Comprehensive Unit Categories: The app supports conversions across more than 20 unit types, including: * Length: Convert between meters, miles, feet, inches, and more. * Weight & Mass: Easily switch between kilograms, pounds, ounces, and tons. * Volume: Convert between liters, gallons, cups, and other units. * Temperature: Instant conversions between Celsius, Fahrenheit, and Kelvin. * Speed: Convert between kilometers per hour, miles per hour, and meters per second. * Time: Convert between seconds, minutes, hours, and days. * Energy: Switch between joules, calories, and kilowatt-hours. * Pressure: Convert between pascals, bar, PSI, and more. * Currency: Real-time currency exchange rates for accurate conversions (optional internet connection required). * ...and many more! 2. User-Friendly Interface: Designed with simplicity in mind, the app ensures a seamless experience for all users. You can select your desired units and input values in just a few taps. No clutter, no confusion – just fast and efficient conversions. 3. Lightweight & Fast: Unlike bulky apps, the Ultimate Unit Converter is lightweight, ensuring it runs smoothly without draining your device's resources. 4. Offline Functionality: Need to convert units on the go without internet access? No problem! Most features work perfectly offline, making it ideal for travelers and remote work. Who Can Benefit? * Students: Perfect for solving math, physics, or engineering problems. * Professionals: Ideal for engineers, architects, chefs, and other professionals who require accurate unit conversions. * Travelers: Easily convert currencies, distances, and temperatures while exploring new places. * Everyone: From cooking recipes to DIY projects, this app simplifies life for everyone. Why Choose Ultimate Unit Converter? Unlike generic converters, this app combines a wide range of unit types with a minimalistic design, ensuring both versatility and ease of use. Say goodbye to complex calculations and bulky tools – this app does it all! Privacy and Policy: https://mammoth-tent-dda.notion.site/Terms-of-Use-and-Privacy-And-Policy-FromTo-653e4651dc5c4a6c8124d2c24ecde154 Terms of Use: https://mammoth-tent-dda.notion.site/Terms-of-Use-and-Privacy-And-Policy-FromTo-653e4651dc5c4a6c8124d2c24ecde154
Screenshots
Verdict
The clearest difference is review sentiment: Construction Master 5 Calc at 68% against Unit Converter's 0%. Construction Master 5 Calc also leads on rating (4.8 vs 3.7) and ratings volume (13K vs 3). Unit Converter's advantage is update cadence (daily vs every 3 months) and iOS requirement (12.0 vs 15.0). 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 Master 5 Calc sells 2 in-app purchases, starting at $3.99 per month and Unit Converter sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Construction Master 5 Calc holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Construction Master 5 Calc has 13K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 68% of Construction Master 5 Calc's written reviews are positive against 0% of Unit Converter's.
Construction Master 5 Calc ships an update every 3 months, Unit Converter daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Construction Master 5 Calc | Unit Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (13K ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 67.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 13K — better | 3 |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #190 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 55 MB |
| Age rating | 12+ | 4+ |
| Developer | Calculated Industries | Farid Fakhnavar |
Customer experience
Construction Master 5 Calc
Unit Converter
Bugs and requests
Construction Master 5 Calc
Reported bugs
3 issues- App not working without internet connection
- Crashes or freezes on some devices
- Login/purchase issues when switching devices
Requested features
4 requests- Add Apple Watch support
- Offer one-time purchase option
- Improve compatibility with older devices
- Provide a free version with limited features
Unit Converter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Construction Master 5 Calc
- 1 Month Full Access14 Days trial3 variants$3.991 Month
- 1 Year Full Access14 Days trial3 variants$34.991 Year
Unit Converter
- Lifetime Pro Sale$6.99
- Lifetime Pro$9.99
Questions
Is Construction Master 5 Calc free?
Is Unit Converter free?
Which has better reviews, Construction Master 5 Calc or Unit Converter?
Do Construction Master 5 Calc or Unit Converter have ads?
Which is updated more often, Construction Master 5 Calc or Unit Converter?
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