Contractor Calc Pro vs RigKit Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contractor Calc Pro
This app provides 20 essential construction calculators for instant material estimates with real costs. It offers fraction input, offline calculation, and the ability to save and export estimates as PDFs. Users can customize material prices for accurate local jobsite calculations.
- 20 essential construction calculators
- Instant material estimates with real costs
- Fraction input (5 1/2, 5' 6-1/2", decimals)
- Offline calculation
- Save and recall calculations by job name
- Export professional PDF estimates
- Customizable material prices
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Stop juggling spreadsheets on the jobsite. Contractor Calc Pro puts 20 essential construction calculators in your pocket — instant material estimates with real costs. FREE CALCULATORS - Drywall Estimator — walls + ceiling sheets, screws, tape, mud & corner bead - Stair Calculator — rise, run, stringer length with IRC code pass/fail - Tap & Drill Chart — searchable UNC, UNF, Metric & NPT reference UNLOCK PRO ($4.99 one-time — no subscription, ever) - Gutter & Downspout — SMACNA sizing from roof area + rainfall - Insulation R-Value — IRC 2021 requirements by climate zone - Deck Materials — full BOM: boards, joists, posts, hardware, footings - Rebar Calculator — slab, footing & wall modes with cut list - Chimney & Flue — NFPA 211 flue sizing + materials - Septic System — tank, drain field & trench sizing by soil type - Spray Nozzle — GPA application rate + tank mix volumes - Board Feet — lumber volume and cost by species - Framing — stud count, plates, king/jack/cripple studs - Concrete — slab & pier volume, cubic yards, 60/80 lb bag counts - Roof Pitch — rafter length from pitch or angle - Roof Area — sloped surface from building footprint - Shingle Estimator — squares, bundles, underlayment, ridge cap - Hip/Valley Rafter — hip run, rafter length, jack common difference - Crown Moulding — compound miter angles for flat & nested cuts - Paint — gallons + primer from room dimensions - Fence — posts, pickets, rails & concrete for any fence run BUILT FOR THE JOBSITE - Fraction input — type 5 1/2, 5' 6-1/2", or decimals - Set your own material prices in Settings for accurate local estimates - Save calculations by job name — recall them anytime - Export professional PDF estimates to share with clients - Tap & Drill favorites — pin the sizes you use most - Calculate offline — no account, no tracking, no ads - Optional iCloud Drive backup — keep your estimates, quotes, and prices safe when you switch phones, all in your own iCloud (only you can see it) One payment. No subscription. No ads. No personal data collected — just anonymous usage diagnostics. Your estimates and quotes stay on your device, with optional backup to your own iCloud Drive that we never see.
RigKit Pro
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**RigKit — The 30-Second Quote App for Solo Contractors** Stop losing jobs because you can't send a quote fast enough. RigKit lets you create professional quotes right from the job site in under 30 seconds. BUILT FOR SOLO CONTRACTORS • Plumbers, electricians, HVAC techs, handymen, landscapers, painters • No per-user fees — ever • Works fully offline, syncs when you're back online 3-STEP QUICK QUOTE 1. Pick a client 2. Add line items (or use your service catalog) 3. Preview and share as PDF That's it. No 8-step workflows. No bloated features you'll never use. KEY FEATURES • Professional PDF quotes and invoices • One-tap estimate-to-invoice conversion • Service catalog with pre-built industry templates • Client management with search • Dashboard with revenue tracking • iCloud sync across your devices • Overdue invoice reminders • 100% offline capable FREE TIER • Up to 3 clients • 5 quotes per month • 3 invoices per month PRO — $9.99/month or $79.99/year • Unlimited quotes, invoices, and clients • iCloud sync • Professional PDF templates • Digital signatures WHY RIGKIT VS OTHERS? • Jobber starts at $49/month — RigKit Pro is $9.99 • Housecall Pro charges per user — RigKit never does • ServiceTitan needs a 3-month setup — RigKit works instantly Start your 7-day free trial today. Cancel anytime.
Screenshots
Verdict
Contractor Calc Pro and RigKit Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Contractor Calc Pro sells 1 one-off in-app purchase and RigKit Pro sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Contractor Calc Pro | RigKit Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17 — better |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 9+ |
| Developer | ZIma Logistics LLC | 贺 周 |
In-app purchases
Contractor Calc Pro
- Pro Unlock$4.99
RigKit Pro
- RigKit Pro$9.991 Month
- RigKit Pro+Payment$19.991 Month
- RigKit Pro Annual$79.991 Year
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- RigKit Pro+Payment Annual$149.991 Year
Questions
Is Contractor Calc Pro free?
Is RigKit Pro free?
Do Contractor Calc Pro or RigKit Pro have ads?
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