Comparison

Decking Calculator Pro vs SiteCalc

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

Head to head
About

Decking Calculator Pro

Quickly calculate deck area and the number of boards needed. Supports real-time conversions between imperial and metric units for lengths and areas. Premium features unlock additional input and calculation options.

Highlights
  • Calculate deck area
  • Determine number of boards
  • Convert between imperial and metric units
  • Real-time unit conversion
  • Supports feet, inches, meters, centimeters, and yards
  • Calculate deck area in various square units
Features
Read full description

Decking Calculator Pro is the fastest calculator a number of boards that quickly convert between the imperial and the metric system’s units in real time and without any hassle. Just provide a Deck length and a Deck width and you’ll get an Deck area, instantaneously. Just provide a Board length and a Board width and you’ll get an number of boards and Board area, instantaneously. Decking Calculator Pro can also quickly determine number of boards based on Deck length and a Deck wifth expressed in: 1. Feet 2. Inches 3. Meters 4. Centimeters 5. Yards Deck area can also quickly determine in: 1. Square Feet 2. Square Inches 3. Square Meters 4. Square Centimeters 5. Square Yards Board length and a Board width can also quickly determine in: 1. Inches 2. Feet 3. Centimeters 4. Meters 5. Yards Calculate and convert quickly and as you want. To use some calculations you will need Premium Access: Deck width, Board length/width, unit buttons and Currency Converter are available for input and calculate. --- The Terms of Use https://feelmanapp.com/terms-conditions-for-decking-calculator-pro/

About

SiteCalc

Features
Read full description

Professional construction calculators for electricians, roofers, carpenters, concrete and paving contractors, HVAC techs, plumbers, masons, painters, floor layers, solar installers, fencers — and the foundations, drywall and business numbers behind every job. Built for tradespeople who need accurate, fast, offline calculations on the job site. No account needed. Calculators work with no internet. FREE IN EVERY TRADE Every trade includes a starter set of full calculators, free forever — try real tools in your own trade before you pay anything. SMART TOOLS • AR Measure: tap point-to-point distances with your camera, no tape needed • Room Scan: capture a room with LiDAR and turn it into instant dimensions • Site Level: use your phone as a digital level and angle finder • Tape Calculator with saved tapes for running totals • Cost Book and reusable estimate templates ELECTRICAL • Voltage drop (NEC / BS 7671 / IEC), wire gauge with temperature and bundling corrections, conduit fill, residential load per NEC 220, ampacity lookup, motor circuit sizing BUSINESS • CAGR, APR, APY, depreciation, future value, loan and lease; cost per square foot, gross pay, effective interest • Project dates: countdowns, days overdue, work days, completion estimates, staffing ROOFING • Pitch converter, roof area (gable, hip, shed, flat), material estimator, rafter length with birdsmouth, common rafters, hip ridge CONCRETE • Volume for slabs, footings, columns and steps, bag estimator, rebar spacing and weight, slab-on-grade CARPENTRY • Board feet, stair layout (2R+T), deck boards, crown angles, plywood, floor joists, subfloor, insulation, ramps, balusters HVAC • BTU load (simplified Manual J), duct sizing, CFM by room, refrigerant charge, fan sizing, attic ventilation, window AC PLUMBING • Pipe sizing, DWV, water heater sizing, drain slope FOUNDATIONS • Footings, columns, slabs, excavation and backfill, grading, squaring, rebar MASONRY • Block walls, core fill, brick, mortar, masonry units, stone retaining walls DRYWALL • Sheets, mud, tape, screws, metal-stud framing PAINTING • Paint gallons, primer, trim, spray coverage, labour FLOORING • Tile, plank, underlayment, grout, transitions PAVING • Asphalt, asphalt parking areas, crushed stone driveways, sealer SOLAR / PV • PV array, string sizing, voltage drop, setbacks FENCING • Posts, rails, pickets, gates, post-hole concrete FEATURES • Calculators work completely offline — no internet required • Supports US (NEC), UK (BS 7671) and EU (IEC) standards • Imperial and metric with instant conversion • Save calculations to history with job names • Export professional PDF reports • Dark mode and large touch targets for gloved hands on site • VoiceOver accessible, Siri shortcuts and widgets PRICING A starter set of calculators in every trade is free forever — no account, no subscription. Own your tools with one-time purchases — no subscription required for calculators: • Trade packs — five bundles grouped by jobsite: Systems (Electrical, Plumbing, HVAC), Structure (Concrete, Foundations, Masonry), Framing & Roofing (Carpentry, Roofing, Solar), Finishes (Drywall, Painting, Flooring), Sitework & Business (Paving, Fencing, Business) • All Trades — every calculator in a single purchase • Power Tools — AR Measure, Room Scan, Site Level, Cost Book and templates, plus unlimited notes and PDF export • Pro Lifetime — every calculator and every power tool, owned outright forever SiteCalc Pro (monthly or yearly, with a 7-day free trial) adds the cloud: iCloud sync across your devices, Crew project sharing, cloud backup for photos, voice notes and scans, new code-edition updates, and Family Sharing — and includes every calculator and power tool while active. If a subscription lapses, you keep everything you bought outright. TERMS OF USE You can find EULA terms of use here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Decking Calculator Pro4 screens
SiteCalc4 screens

Verdict

The call

The clearest difference is iOS requirement: Decking Calculator Pro at 13.4 against SiteCalc's 18.0. On price, ads, in-app purchases 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. Decking Calculator Pro sells 3 in-app purchases, starting at $0.99 per 7 days and SiteCalc sells 10 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 7 level
Decking Calculator Pro versus SiteCalc: the parameters behind the verdict, then further details
ParameterDecking Calculator ProSiteCalc
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better18.0
Further details — not scored
Size2 MB21 MB
Age rating4+4+
DeveloperAnna FilobokNeil Faulkner

In-app purchases

3 purchases

Decking Calculator Pro

Subscriptions3
  • Premium Access$0.997 Days
  • Premium Access$1.991 Month
  • Premium Access$5.991 Year
10 purchases

SiteCalc

Subscriptions2
  • SiteCalc Pro Monthly7 Days trial$4.991 Month
  • SiteCalc Pro Yearly7 Days trial$39.991 Year
One-time8
  • Sitework & Business Pack$14.99
  • Framing & Roofing Pack$14.99
  • Crew +5 Seats$19.99
Show 5 more
  • Power Tools$24.99
  • Crew +10 Seats$34.99
  • All Trades$49.99
  • Pro Lifetime$99.99
  • Unlimited Crew Seats$149.00

Questions

Is Decking Calculator Pro free?
Decking Calculator Pro is free to download, with in-app purchases available.
Is SiteCalc free?
SiteCalc is free to download, with in-app purchases available.
Do Decking Calculator Pro or SiteCalc have ads?
Neither Decking Calculator Pro nor SiteCalc shows ads.

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