Comparison

Hammer Construction Calculator vs Pitchpro124

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

Head to head
About

Hammer Construction Calculator

This app provides advanced construction calculations, including feet-inch-fraction math and specialized tools for various trades. It also offers material takeoff and PDF quote generation, with features for jobsite planning and notes.

Highlights
  • Feet-inch-fraction math with metric conversion
  • 20 specialized trade calculators with diagrams
  • Material takeoff and PDF quote generation
  • Jobsite plans and notes with blueprint support
  • Offline functionality
  • Customizable rounding and unit support
Read full description

The construction calculator that finishes the job: feet-inch-fraction math, 20 trade calculators, and a material takeoff that turns into a professional PDF quote — all in one app. WHY PROS SWITCH TO HAMMERCALC FEET-INCH-FRACTION MATH, DONE RIGHT - Mix feet, inches, millimeters, and meters in one calculation - Tape-measure fraction strip: tap or slide to enter 1/16s faster than typing - Results in feet-inches AND metric, side by side - Custom rounding: 1/16", 1/32", 1/64", or decimal 20 TRADE CALCULATORS — EACH WITH A LIVE DIAGRAM - Framing: rafters (hip/valley/jack cut lists, birdsmouth), roof squares & flashing, wall framing with stud counts, rake walls - Stairs: rise, run, stringers — with IRC code checks built in (max riser, tread, headroom, 2R+T comfort) - Outdoor: decks, fences (incl. chain-link), concrete bags/yards/rebar, baluster spacing (4" sphere rule) - Finishes: drywall, paint, tile, flooring, siding - Layout & lumber: square footage with cutouts, board feet & cost, cut list optimizer (fewest boards, least waste), compound miter/crown, triangle & pitch, circle/arc layout - Every field label explains itself — long-press for a diagram FROM CALCULATION TO QUOTE — NO OTHER CALCULATOR DOES THIS - One tap sends any tool's material list to a project takeoff - Buy-list smarts: rounds up to lengths the yard actually sells, never orders short - Check off materials on site as you load the truck - Price book remembers what you paid last time - Add labor, markup, and tax — export a branded PDF quote with your logo - Share as PDF, CSV, or plain text PLANS & NOTES ON THE JOBSITE - Load blueprint PDFs and photos — auto-saves your page, zoom, and position - Job notes with one-tap capture of any calculation - Quick links to your building codes and span tables BUILT FOR THE FIELD - Works fully offline. No ads. No popups. No data collection. - Dark mode for early starts, haptic keys, 12 accent colors - English & Español — switch live in Settings - iPhone, iPad, and Mac PERFECT FOR Carpenters • Framers • Contractors • Remodelers • Deck builders • Estimators • Engineers • Machinists • Architects • Serious DIYers TRY IT FREE FOR 7 DAYS Full access to everything. No commitment — cancel anytime. A subscription is required after the trial. Auto-renews unless canceled 24 hours before the period ends. Manage or cancel in Settings > [Your Apple ID] > Subscriptions. Support: hammercalc@gmail.com Terms: https://www.hammerstorm.co/terms Privacy: https://www.hammerstorm.co/privacy

About

Pitchpro124

Features
Read full description

No more guessing roof pitch. PitchPro124 uses your phone’s sensors to capture pitch automatically from the ground. You enter span and ridge length to calculate total gable and roof area with precise trigonometry. It’s a fast, accurate, estimating tool that removes the need for ladders or climbing. Suitable for contractors, students, builders, and anyone who needs dependable roof and gable calculations. App is an angle finder and bubble levels included.

Screenshots

Hammer Construction Calculator3 screens
Pitchpro1243 screens

Verdict

The call

The clearest difference is in-app purchases: Pitchpro124 at none against Hammer Construction Calculator's 2. Pitchpro124 also leads on update cadence (every 9 days vs every 6 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support 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. Hammer Construction Calculator sells 2 in-app purchases, starting at $3.99 per month. Pitchpro124 asks for nothing beyond the download.

UpkeepUpdate frequency

Hammer Construction Calculator ships an update every 6 weeks, Pitchpro124 every 9 days. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Hammer Construction Calculator versus Pitchpro124: the parameters behind the verdict, then further details
ParameterHammer Construction CalculatorPitchpro124
PriceFreeFree
Rating3.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size39 MB36 MB
Age rating4+4+
Developergarrett hiebertWesley Lomond

In-app purchases

2 purchases

Hammer Construction Calculator

Subscriptions2
  • HammerCalc Monthly7 Days trial$3.991 Month
  • HammerCalc Yearly7 Days trial$24.991 Year
None

Pitchpro124

No in-app purchases

Questions

Is Hammer Construction Calculator free?
Hammer Construction Calculator is free to download, with in-app purchases available.
Is Pitchpro124 free?
Pitchpro124 is free to download, with no in-app purchases.
Do Hammer Construction Calculator or Pitchpro124 have ads?
Neither Hammer Construction Calculator nor Pitchpro124 shows ads.
Which is updated more often, Hammer Construction Calculator or Pitchpro124?
Hammer Construction Calculator ships an update every 6 weeks, and Pitchpro124 every 9 days. Most recently, Hammer Construction Calculator was updated on October 7, 2026 and Pitchpro124 on October 28, 2026.

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