Comparison

Spray Nozzle calculator vs MasterBuilder Pro

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

Head to head
About

Spray Nozzle calculator

Calculates the correct spray nozzle size and operating pressure for hay balers to accurately apply liquid preservatives. Input operating conditions, dose rate, moisture, and tons per hour to determine the optimal nozzle color and pressure.

Highlights
  • Nozzle size and pressure calculation
  • Preservative application for hay balers
  • Input operating conditions
  • Dose rate calculation
  • Moisture and TPH input
  • Nozzle color determination
Features
Read full description

This application would typically be used by hay baler operators who add a liquid preservative to their hay at the pickup section of their hay baler. The App is designed to provide the hay baler operator with what size nozzle (determined internationally by the color) and at what pressure to operate that color nozzle(s) to accurately add the correct amount of preservative. The information about the operating condition and dose rate entered into the Application's options screen and the moisture and tons per hour (TPH) in the main screen will determine the nozzle color and pressure.

About

MasterBuilder Pro

Features
Read full description

The all-in-one construction calculator built for Australian tradies. MasterBuilder Pro gives you 55 professional calculators across 8 trades — Carpentry, Electrical, Plumbing, Concreting, Roofing, Bricklaying, Plastering, and Landscaping. Every calculator follows Australian Standards (AS/NZS) and the National Construction Code (NCC 2025). CALCULATE FAST ON SITE - Deck, stair, timber span, roof truss, pergola and more - Cable sizing, voltage drop, max demand, solar estimator - Pipe sizing, drainage fall, hot water, gas pipe, rainwater tank - Concrete slab, footings, steps, stumps, mix ratios - Roof area, tiles, metal sheets, battens, gutters, insulation - Brick walls, block walls, mortar, lintels, retaining walls - Plasterboard, render, cornice, skim coat, wall insulation - Paving, fencing, turf, soil, retaining walls, irrigation GENERATE PROFESSIONAL QUOTES - PDF quotes with your business name, ABN, licence, and insurance - Quote or Estimate toggle with legally correct wording - State-specific deposit caps (NSW, VIC, QLD, SA, WA, TAS) - Client signature line, terms and conditions, cooling-off notice - Combine multiple calculations into one project quote COMPARE PRICES INSTANTLY - Search major Australian hardware stores - See the cheapest price across multiple retailers - Barcode scanner for quick product lookup AI-POWERED VISUALISATION - Take a photo of any room or job site - Describe changes — new flooring, lighting, paint colours - See a photorealistic preview before you start work BUILT FOR AUSTRALIAN TRADIES - 348 default material prices from Australian suppliers - NCC 2025 and AS/NZS compliance checks on every calculation - Voice calculator with unit conversions - Save projects, track favourites, view calculation history - Works offline — all calculators run on your device Free to try with 3 calculators. Upgrade to Pro to unlock all 55 calculators, pricing, quotes, Compare, and Imagine. Terms of Use: https://masterbuilderprodev.github.io/masterbuilder-pro/terms.html Privacy Policy: https://masterbuilderprodev.github.io/masterbuilder-pro/privacy.html

Screenshots

Spray Nozzle calculator2 screens
MasterBuilder Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Spray Nozzle calculator at none against MasterBuilder Pro's 3. Spray Nozzle calculator also leads on iOS requirement (8.4 vs 15.1). MasterBuilder Pro's advantage is update cadence (every 2 months vs every 31 months). 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. MasterBuilder Pro sells 3 in-app purchases, starting at $9.00 per month. Spray Nozzle calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Spray Nozzle calculator ships an update every 31 months, MasterBuilder Pro every 2 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 6 level
Spray Nozzle calculator versus MasterBuilder Pro: the parameters behind the verdict, then further details
ParameterSpray Nozzle calculatorMasterBuilder Pro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 31 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.4 — better15.1
Further details — not scored
Size0 MB34 MB
Age rating4+4+
DeveloperCCIC Pty LtdHarrison Habib

In-app purchases

None

Spray Nozzle calculator

No in-app purchases

3 purchases

MasterBuilder Pro

Subscriptions2
  • MasterBuilder Pro Monthly$9.001 Month
  • Annual3 Days trial$89.991 Year
One-time1
  • Lifetime$199.99

Questions

Is Spray Nozzle calculator free?
Spray Nozzle calculator is free to download, with no in-app purchases.
Is MasterBuilder Pro free?
MasterBuilder Pro is free to download, with in-app purchases available.
Do Spray Nozzle calculator or MasterBuilder Pro have ads?
Neither Spray Nozzle calculator nor MasterBuilder Pro shows ads.
Which is updated more often, Spray Nozzle calculator or MasterBuilder Pro?
Spray Nozzle calculator ships an update every 31 months, and MasterBuilder Pro every 2 months. Most recently, Spray Nozzle calculator was updated on September 17, 2026 and MasterBuilder Pro on September 12, 2026.

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