Comparison

Construction Calculator Master vs Sixteenths

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

Head to head
About

Construction Calculator Master

This advanced construction calculator simplifies complex measurements for builders, carpenters, and remodelers. It offers a comprehensive suite of math functions, multi-unit support, and visual aids for calculations involving fractions, trigonometry, and rafters. Reduce errors and save time with its intuitive interface and customizable options.

Highlights
  • Multi-unit fraction support (feet, inches, yards, metric)
  • Trigonometric functions with visualization
  • Rafter and triangle visualization
  • Imperial, Metric, and US Fractional units
  • Customizable fraction resolution
  • Memory and history functions
  • Dark mode support
Features
Read full description

Get ready for the next generation construction calculator. A must-have tool for fellow builder, carpenter, remodeler and handymen. Save time and reduce costly errors with our extremely easy to use construction calculator with full visual mode for all your calculations. This app features: - Easy to use with a comprehensive set of math functions. - Advanced multi-unit (feet inch fractions, yards, decimal feet, decimal inches and metric) fraction support - Full trig functions with visualization: sine, cosine, tangent, arcsine, arccosine and arctangent - Visualization of triangles, arcs, common and hip/valley rafters - Advanced calculation modes - Imperial, Metric, and US Fractional units - Customizable fraction resolution - Memory and History functions - Max, Min, and average calculation of values in memory - Dark mode support and much more. Download today and become a 10x builder! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sixteenths

This app simplifies complex construction calculations by handling feet, inches, and fractions accurately. It offers specialized solvers for common jobsite tasks like stairs, roof pitch, and concrete, with results saved automatically for easy recall. It's designed for offline use and provides a one-time purchase for full access.

Highlights
  • Exact fraction math for feet and inches
  • Ten jobsite solvers (stairs, roof pitch, etc.)
  • Automatic result saving and naming
  • Offline functionality
  • One-time purchase, no subscription
  • Conversions to yards, meters, mm, board feet
Features
Read full description

Sixteenths turns tape-measure math into instant answers. Type 12' 6-3/4" the way you say it, get exact fractions back, and cut it right the first time. Built for carpenters, framers, electricians, remodelers, and anyone who thinks in feet and inches. Stop scribbling math on drywall. Stop trusting a phone calculator that turns 3/16" into 0.1875 and rounds your cut wrong. Sixteenths does construction math the way the trades actually work — try it free, and keep it on whatever terms suit you. ► EXACT FRACTION MATH Feet, inches, and fractions are first-class keys Every value stays a true fraction — never off by a 1/16" Resolutions from 1/2 down to 1/64 Instant conversions: yards, meters, cm, mm, board feet ► NEW: CONDUIT BENDING* Offsets, 90° stubs, 3- and 4-point saddles, rolling offsets Every mark measured from the conduit end, in sixteenths Tells you which bender mark to line up — arrow or rim notch Multipliers and take-ups straight from the Klein and Greenlee charts 1/2" to 1-1/4" EMT, bends from 10° to 60° ► TEN JOBSITE SOLVERS* Stairs — risers, treads, stringer, opening from one measurement Roof Pitch — pitch, angle, rise, run, diagonal Hip & Jacks — hip/valley length and every jack cut to length Conduit Bending — offsets, stubs, and saddles marked to Concrete — yards, bags, waste, and what to order Balusters, Circle & Arc, Compound Miter, Materials, Boa ► A TAPE THAT REMEMBERS* Every calculator result saved automatically, with its exact value Name the numbers that matter — "Stair riser," "Garage s Recall them days later, still dead on ► BUILT FOR THE JOBSITE Works fully offline — basement, crawlspace, forty minut No account, no sign-in, no ads, no tracking Your numbers never leave your phone ► WHO IT'S FOR Carpenters, framers, electricians, GCs, remodelers, deck builders, stair builders, roofers, concrete crews, finish carpenters, serious DIYers — anyone who measures in sixteenths. *Solvers and the tape are part of Sixteenths Pro. ► FREE TO TRY. YOURS ON YOUR TERMS. Download and start calculating — no card, no account. The calculator gives you ten free calculations to prove the math before it asks for anything. Sixteenths Pro unlocks unlimited calculations, all ten • Yearly — $49.99/year, with a 3-day free trial • Monthly — $4.99/month, cancel anytime • Lifetime — $99.99 once, yours forever Every plan includes every solver we add after it. Tied to your Apple ID, restores free on any new device. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Built for the tool pouch. Download Sixteenths and measu Questions? support@sixteenthsapp.com Privacy Policy: https://www.sixteenthsapp.com/privacy Terms of Use: https://www.sixteenthsapp.com/terms

Screenshots

Construction Calculator Master4 screens
Sixteenths4 screens

Verdict

The call

The clearest difference is rating: Construction Calculator Master at 4.3 against Sixteenths's 3.7. Construction Calculator Master also leads on ratings volume (436 vs 3) and iOS requirement (11.0 vs 16.4). Sixteenths's advantage is review sentiment (100% vs 70%) and update cadence (every 4 days vs fortnightly). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Construction Calculator Master sells 10 in-app purchases, starting at $0.99 per 7 days and Sixteenths sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Construction Calculator Master holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Construction Calculator Master has 436 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 70% of Construction Calculator Master's written reviews are positive against 100% of Sixteenths's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Construction Calculator Master ships an update fortnightly, Sixteenths every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Construction Calculator Master versus Sixteenths: the parameters behind the verdict, then further details
ParameterConstruction Calculator MasterSixteenths
PriceFreeFree
Rating4.3 (436 ratings) — better3.7 (3 ratings)
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings436 — better3
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.4
Further details — not scored
Size37 MB46 MB
Age rating4+4+
DeveloperUncaught Exception IncDreamer Apps

Customer experience

Construction Calculator Master

All ratings436 ratings
Positive81.2%
Neutral5.5%
Negative13.3%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

Sixteenths

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Construction Calculator Master

Subscriptions10
  • 1 week7 Days trial$0.997 Days
  • 1 week$2.997 Days
  • 1 week7 Days trial$2.997 Days
Show 7 more
  • 1 month7 Days trial$3.991 Month
  • 1 week7 Days trial$4.997 Days
  • 1 month3 Days trial$5.991 Month
  • 1 month7 Days trial$5.991 Month
  • 1 month$9.991 Month
  • 1 year7 Days trial$29.991 Year
  • 1 year7 Days trial$49.991 Year
1 purchases

Sixteenths

One-time1
  • Sixteenths Pro$39.99

Questions

Is Construction Calculator Master free?
Construction Calculator Master is free to download, with in-app purchases available.
Is Sixteenths free?
Sixteenths is free to download, with in-app purchases available.
Which has better reviews, Construction Calculator Master or Sixteenths?
Construction Calculator Master is rated higher. Construction Calculator Master averages 4.3 out of 5 from 436 ratings, while Sixteenths averages 3.7 from 3 ratings.
Do Construction Calculator Master or Sixteenths have ads?
Neither Construction Calculator Master nor Sixteenths shows ads.
Which is updated more often, Construction Calculator Master or Sixteenths?
Construction Calculator Master ships an update fortnightly, and Sixteenths every 4 days. Most recently, Construction Calculator Master was updated on October 23, 2026 and Sixteenths on October 24, 2026.

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