Comparison

SOP Works vs Contractor Cost Estimator

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

Head to head
About

SOP Works

This app helps asphalt paving crews manage deliveries, document quality control, and record field notes with pictures. It enables tracking of load usage and provides insights into progress and performance.

Highlights
  • Manage haul deliveries
  • Document quality control
  • Record notes and pictures
  • Track load use changes
  • View field progress
  • Monitor performance
Features
Read full description

SOP Works allows asphalt paving personnel to manage haul delivery, document quality control results, record notes and pictures, track load use changes, and view progress and performance in the field.

About

Contractor Cost Estimator

Streamline your construction business with an AI-powered tool for creating estimates and professional invoices. Capture job details, generate itemized quotes, and convert them into invoices to get paid faster. Supports various trades and offers AI that learns your pricing.

Highlights
  • AI-powered cost estimation
  • Professional PDF invoice generation
  • Line-by-line billing for labor and materials
  • Change order management
  • AI learns company pricing
  • Supports multiple construction trades
Features
Read full description

Turn Bids into Paid Invoices from Your Truck FieldSquire is the ultimate AI construction cost estimator and invoice maker built for contractors, subcontractors, and tradespeople. Stop juggling spreadsheets and messy paperwork. Create itemized estimates, win the bid, and create a professional PDF invoice from that saved estimate to get paid faster. THE ESTIMATE TO INVOICE PIPELINE Walk the job. Describe the work. Review your price. Send the quote. Win the job. Send the invoice. Capture the details before you leave the property. Speak or type measurements, materials, site conditions, and crew hours. Let AI organize your scope into editable line items, or enter a final price. Once the work is done, create a final invoice from your saved estimate. AN INVOICE MAKER BUILT FOR THE FIELD This isn't clunky accounting software built for a desk. It’s a fast, simple invoice maker designed for guys in the truck. • Instant PDF Invoices: Generate clean, branded invoices with your logo, scope, and payment terms. Text or email them directly to the client from the job site. • Line-by-Line Billing: Add labor hours, material costs, and equipment fees line-by-line. • Change Orders: Easily add extra work to an existing job and include approved change orders when creating the final invoice. • Track What You're Owed: See exactly who owes you money at a glance. AI THAT LEARNS YOUR COMPANY PRICES Stop correcting the same labor and material rates on every bid. Save a unit-price correction and FieldSquire remembers it for matching work in future AI estimates. BUILT FOR EVERY TRADE Use FieldSquire as a roofing cost estimator and roofing invoice maker for tear-offs and shingles. Build a concrete estimate and bill for driveways, slabs, and footings. Create flooring, drywall, plumbing, HVAC, and electrical invoices with the exact materials and labor each job needs. Quote and bill for remodeling, painting, siding, gutters, fencing, landscaping, and handyman work. Whether you work alone or run a crew, this construction estimating app and contractor invoice maker keeps your scope, costs, and cash flow clear. Download FieldSquire today, win more bids, and get paid what you're owed. Try FieldSquire free for 7 days Eligible new Solo subscribers can start a 7-day free trial through the App Store. A subscription is required to continue quoting. Review your plan's price and included AI allowance before subscribing. Subscriptions renew automatically unless canceled at least 24 hours before the trial or current subscription period ends. Payment is charged to your Apple Account. Manage or cancel your subscription in your Apple Account settings. AI allowances and team access depend on your plan. Review quantities, supplier costs, assumptions and final prices before sending any estimate. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fieldsquire.com/privacy KEEP RECEIPTS AND JOB PHOTOS TOGETHER Save receipt images and review purchase details. Choose a customer’s estimate or invoice before uploading job photos, so the images stay with that job. Receipt and photo uploads require eligible FieldSquire access. IN DEVELOPMENT FOR THE FIELDSQUIRE WEBSITE Local Maps Ranking, Online reputation management, Social posting (Facebook and Instagram), Local search heat maps, Online Booking, Auto post images and videos you select too TikTok and Facebook and plan takeoffs are in development for the separate FieldSquire website. You'll get a text when someone requests an estimate or quote! They are not available in this iPhone app.

Screenshots

SOP Works4 screens
Contractor Cost Estimator4 screens

Verdict

The call

The clearest difference is in-app purchases: SOP Works at none against Contractor Cost Estimator's 2. SOP Works also leads on ratings volume (43 vs 9). Contractor Cost Estimator's advantage is update cadence (every 5 days vs monthly). On price, rating, 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. Contractor Cost Estimator sells 2 in-app purchases, starting at $14.00 per month. SOP Works asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contractor Cost Estimator holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 43 and 9 respectively.

UpkeepUpdate frequency

SOP Works ships an update monthly, Contractor Cost Estimator every 5 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
SOP Works versus Contractor Cost Estimator: the parameters behind the verdict, then further details
ParameterSOP WorksContractor Cost Estimator
PriceFreeFree
Rating4.8 (43 ratings)5.0 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings43 — better9
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size49 MB49 MB
Age rating4+4+
DeveloperSpot On PerformanceRivets Software LLC

Customer experience

SOP Works

All ratings41 ratings
Positive95.1%
Neutral2.4%
Negative2.4%

Contractor Cost Estimator

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SOP Works

No in-app purchases

2 purchases

Contractor Cost Estimator

Subscriptions2
  • FieldSquire Solo7 Days trial$14.001 Month
  • FieldSquire Crew$45.901 Month

Questions

Is SOP Works free?
SOP Works is free to download, with no in-app purchases.
Is Contractor Cost Estimator free?
Contractor Cost Estimator is free to download, with in-app purchases available.
Which has better reviews, SOP Works or Contractor Cost Estimator?
Contractor Cost Estimator is rated higher. SOP Works averages 4.8 out of 5 from 43 ratings, while Contractor Cost Estimator averages 5.0 from 9 ratings.
Do SOP Works or Contractor Cost Estimator have ads?
Neither SOP Works nor Contractor Cost Estimator shows ads.
Which is updated more often, SOP Works or Contractor Cost Estimator?
SOP Works ships an update monthly, and Contractor Cost Estimator every 5 days. Most recently, SOP Works was updated on November 3, 2026 and Contractor Cost Estimator on November 10, 2026.

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