Comparison

Contractor+ Invoice & Estimate vs Doc Scanner PDF, Convert & OCR

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

Head to head
About

Contractor+ Invoice & Estimate

This comprehensive operating system is designed for contractors across various trades. It integrates CRM, AI-powered estimating, business phone services, payment processing, and project management tools to streamline operations and enhance client communication.

Highlights
  • AI-powered estimating with live pricing
  • Integrated business phone system
  • Payment processing with tap-to-pay
  • Dispatch, scheduling, and project management
  • Automated job costing
  • Branded client portal and free website
  • QuickBooks sync
Features
Read full description

Contractor+ isn't another generic estimate & invoice app. It's your CRM, dispatch system, AI estimator, eSign engine, business phone system, and payment processor — all in one. Meet the first and only Operating System purpose-built for contractors. HVAC, plumbing, electrical, roofing, drywall, painting, flooring, concrete, fencing, pool, landscaping, remodeling, handyman — and 30+ trades. Contractor+ starts where general field service management software ends. —— CRM THAT THINKS LIKE A CONTRACTOR Call, text, email, and follow up from one timeline. Every touchpoint logged and tied to the job AND the property — not just a contact. A visual sales pipeline shows every opportunity's dollar value with one tap to convert to a job. —— ESTIMATIC AI Describe the job. Snap a photo. Upload measurements, an EagleView or Hover report, or a competitor's bid. Estimatic AI builds 99% of the quote using live pricing from Lowe's, ABC Supply, Menards, and QXO — plus real local labor rates. Good/Better/Best options, add-ons, upsells. Done in minutes, not hours. —— BUILT-IN BUSINESS PHONE A full business phone system inside your CRM. IVR menus, group numbers, advanced routing, personal lines, two-way SMS, voicemail, call recording, AI transcription, and AI sentiment analysis. —— CONTRACTOR+ PAY 2.7% credit cards. 1% ACH (capped at $10). Free Bluetooth tap-to-pay reader shipped to you. Same-day or next-day payouts. Pass card fees to clients. Plus integrated client financing up to $50K per project through Wisetack — built into every estimate and invoice. —— DISPATCH, SCHEDULING & PROJECT MANAGEMENT Drag-and-drop dispatch for every crew. Gantt charts, phases, tasks, and subtasks. Crew location visibility. Real-time two-way sync with Google, Outlook, and iCal. No Zapier needed. —— ESTIMATE-TO-CONTRACT FLOW Quotes convert to signed contracts automatically. Digital signing built in. No DocuSign. No third-party e-sign fees. —— LIVING INVOICES + CHANGE ORDERS Invoices update in real time as time, materials, and change orders post. One tap pulls in every uninvoiced billable. —— AUTOMATED JOB COSTING The second your team clocks in, logs miles, or adds materials, your job cost updates live — by category, against budget. No waiting on bookkeeping. —— BRANDED CLIENT PORTAL + FREE WEBSITE SEO-optimized contractor website hosted on YOUR domain. Branded client portal where customers view progress, pay, and chat. Passwordless login. You look like a Fortune 500 — for free. —— LOCAL SEO FOR CONTRACTORS We manage and rank your Google Business Profile and capture more reviews. Get more local leads from search for less than the cost of one bad lead. —— TIME, MILEAGE & PROPERTY PROFILES GPS-stamped clock-ins. Auto-logged mileage. Property profiles tie every job, message, invoice, and document to an address — not just a contact. —— REAL-TIME QUICKBOOKS SYNC From jobsite to ledger. Map your chart of accounts. Your bookkeeper actually likes you. —— EVERY INTEGRATION YOU NEED QuickBooks, CompanyCam, Hover, EagleView, Wisetack, Lowe's, Menards, ABC Supply, QXO, Angi, Thumbtack, Meta, Google, Zapier, developer API. 5,000+ Zapier connections. THE BIG FSM TOOLS HELP YOU KEEP UP. CONTRACTOR+ HELPS YOU SCALE UP. All the power of enterprise software. None of the pain. Half the cost of platforms that still can't connect jobs, crews, and customers in one flow. No forced upgrades. No clunky integrations. No per-seat tax. Whether you're a solopreneur or running 100 techs, your crew stays in motion and your jobs stay profitable. Trusted by 50,000+ construction and service contractors, with a 4.7-star average rating from thousands of reviews. Use Contractor+ free, forever. Get a 14 Day Pro Team trial, no CC required. Upgrade to the full Operating System when you're ready.

About

Doc Scanner PDF, Convert & OCR

Transform your smartphone into a portable scanner to digitize documents, receipts, and contracts. Easily edit, sign, and share multipage PDFs and images in various formats. Features AI-powered text extraction, translation, and document conversion.

Highlights
  • Instant document scanning
  • AI text editing and summarization
  • Multilingual text translation
  • Convert documents to PDF, DOCX, JPG, PNG, and more
  • Optical Character Recognition (OCR)
  • E-signature functionality
  • Multi-page scanning
Features
Read full description

Welcome to Scanius Pro, your ultimate solution for effortless document scanning on the go! Say goodbye to bulky scanners and messy paperwork, as Scanius Pro transforms your smartphone into a powerful portable scanner. Whether you're digitizing receipts or contracts Scanius Pro simplifies the process, ensuring crisp, clear scans with just a few taps. Scanning, editing, signing, and sharing multipage documents in high-quality PDF, JPEG, PNG formats has never been easier. INSTANT SCANNING With Scanius Pro, capture documents in seconds. Simply point your camera, and Scanius Pro automatically detects edges, enhances image quality, and produces high-resolution scans. Scan quickly and smoothly: - Business documents, agreements, letters, invoices, order sheets; - Paper notes and sketches so they are always at hand; - Rent payments, credit notes, invoices, or any other printed documents. AI FUNCTIONS WITH GPT-5.1 - Work with text. Edit, summarize, reduce, enlarge, rephrase, and paraphrase. - Translate text into any language in one click. - Convert documents to pdf, png, jpg, docx, pptx, txt, xml, txt, json and more. - Use assistants: study, work, horoscope, health, sports, etc. CONVERT SCANNED DOCS TO VARIOUS FORMATS - Convert pdf to other docs: docx, pptx and xlsx - Convert pdf to images: png and jpg AUTO-CROP & PERSPECTIVE CORRECTION No need to worry about aligning your documents perfectly. Our intelligent algorithms automatically crop and correct perspective, delivering professional-looking scans every time. OCR - OPTICAL CHARACTER RECOGNITION Transform scanned documents into editable text with OCR feature. Easily extract text from scans, making it convenient to search, copy, and edit your documents. - Extract and modify text from books, invoices, scans, and more; - Both printed and handwritten text are automatically detected; - Translate recognized text. SIGN SCANS IN THE APP E-Sign scanned documents directly on your device: - Create one or multiple signatures within the app; - Easily add them to any scanned pages with a single tap. MULTI-PAGE SCANNING Effortlessly scan multiple pages into a single document. Scanius Pro streamlines the process, allowing you to add pages seamlessly to create comprehensive PDFs. CUSTOMIZABLE SETTINGS Tailor Scanius Pro to suit your preferences with customizable settings. Adjust resolution, file format, and other parameters to meet your specific scanning needs. SECURE SHARING Share your scans securely with password protected sharing feature. Send documents via email, messaging apps, or directly to colleagues and clients, knowing your data is protected. - Email or messaging in PDF, JPEG, or PNG formats, or save directly to Photos; - Export to Dropbox, Google Drive, or open in any third-party application. ORGANIZATIONAL TOOLS Keep your scanned documents organized with Scanius Pro's intuitive file management system. Create folders and easily locate your documents for quick access. Scanius Pro is essential for remote workers, students, professionals in various industries such as accounting, real estate, management, and law. Effortlessly digitize essential documents including contracts, tax forms, tickets, receipts, handwritten notes, and assignments, then export them in PDF, JPG, PNG formats. SCANIUS PRO - Subscribe to access Pro features of the app. Payment will be charged upon purchase confirmation. - A free trial period is available with the subscription, which automatically extends to a paid subscription after the trial period ends. - Subscriptions automatically renew 24 hours before the expiration date. You can cancel the free trial or subscription at any time in the account settings on the App Store. Privacy Policy: https://scaniusapp.com/privacy Terms of Use: https://scaniusapp.com/terms Your feedback matters! Share your thoughts by leaving a review to assist us make Scanius Pro better. And feel free to contact us support@scaniusapp.com

Screenshots

Contractor+ Invoice & Estimate4 screens
Doc Scanner PDF, Convert & OCR4 screens

Verdict

The call

The clearest difference is monetization model: Contractor+ Invoice & Estimate at free against Doc Scanner PDF, Convert & OCR's free with in-app purchases. Contractor+ Invoice & Estimate also leads on update cadence (weekly vs monthly) and device support (3 vs 1). On price, rating, review sentiment and ads 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+ Invoice & Estimate sells 10 in-app purchases, starting at $14.99 per month and Doc Scanner PDF, Convert & OCR sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Contractor+ Invoice & Estimate against 4.7 for Doc Scanner PDF, Convert & OCR. Both are backed by a comparable volume of ratings — 1.9K and 480 respectively. Written reviews are what separate them: 89% of Contractor+ Invoice & Estimate's written reviews are positive against 93% of Doc Scanner PDF, Convert & OCR's.

UpkeepUpdate frequency

Contractor+ Invoice & Estimate ships an update weekly, Doc Scanner PDF, Convert & OCR monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
Contractor+ Invoice & Estimate versus Doc Scanner PDF, Convert & OCR: the parameters behind the verdict, then further details
ParameterContractor+ Invoice & EstimateDoc Scanner PDF, Convert & OCR
PriceFreeFree
Rating4.8 (1.9K ratings) — better4.7 (480 ratings)
Positive reviews89.2% of reviews93.3% of reviews — better
Number of ratings1.9K — better480
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.0
Further details — not scored
Size329 MB171 MB
Age rating4+4+
DeveloperContractor Plus, Inc.Ruslan Khalikov

Customer experience

Contractor+ Invoice & Estimate

All ratings1,870 ratings
Positive96.6%
Neutral1.0%
Negative2.4%
Written reviews305 reviews
Positive89.2%
Neutral2.0%
Negative8.9%

Doc Scanner PDF, Convert & OCR

All ratings477 ratings
Positive93.9%
Neutral1.3%
Negative4.8%
Written reviews90 reviews
Positive93.3%
Neutral0.0%
Negative6.7%

User reviews

Contractor+ Invoice & Estimate

From 1.9K App Store ratings

What we love

  • 👍 Streamlined team communication
  • 👍 Clean and easy-to-use design
  • 👍 Helpful reminders and accountability
  • 👍 Professional-looking estimates and invoices
  • 👍 Convenient live map and route planning

Room to improve

  • 🐛 Occasional app crashes or freezes
  • 🔒 Concerns about data privacy and security
  • 💡 Desire for more customization options
  • 💡 Need for improved mobile device compatibility

Doc Scanner PDF, Convert & OCR

From 480 App Store ratings

What we love

  • 🚀 Fast scanning
  • 👍 Simple and intuitive design
  • 🔒 Secure document storage
  • 💡 Useful AI features
  • 👍 Responsive support

Room to improve

  • 🐛 Occasional crashes
  • 🔋 Large file sizes take up storage
  • 🔒 Difficulty cancelling subscription

Bugs and requests

Contractor+ Invoice & Estimate

Reported bugs

2 issues
  • Permission denied error when scheduling
  • Estimate total not updating after edits

Requested features

5 requests
  • Deposit payment options
  • Expanded material pricing database
  • Integrated project scheduling calendar
  • Enhanced team collaboration features
  • Improved contract and proposal templates

Doc Scanner PDF, Convert & OCR

Reported bugs

2 issues
  • Login screen freezes
  • Incompatibility with older devices

Requested features

5 requests
  • Add cloud storage integration
  • Implement document sharing and collaboration
  • Expand OCR and text editing capabilities
  • Develop web and iPad versions
  • Introduce password protection for folders

In-app purchases

10 purchases

Contractor+ Invoice & Estimate

Subscriptions10
  • Professional (Monthly)$14.991 Month
  • Professional Monthly (1 User)$23.991 Month
  • Professional Monthly (1 User)$29.991 Month
Show 7 more
  • Corporate (Monthly)$49.991 Month
  • Ultimate Monthly (1 User)$49.991 Month
  • PRO Monthly (1 User)$49.991 Month
  • Professional Monthly (2 Users)$59.991 Month
  • PRO Team Monthly (2 Users)$99.991 Month
  • Professional Yearly (1 User)$169.991 Year
  • Ultimate Yearly (1 User)$349.991 Year
8 purchases

Doc Scanner PDF, Convert & OCR

Subscriptions8
  • Scanius Pro (All access)3 Days trial2 variants$4.997 Days
  • All access (monthly)3 Days trial$4.991 Month
  • Scanius Pro (All access)3 Days trial2 variants$6.997 Days
Show 5 more
  • All access (weekly)3 Days trial$9.997 Days
  • All access (monthly)3 Days trial$9.991 Month
  • Scanius Pro (All access)$24.996 Months
  • All access (yearly)$49.991 Year
  • All access (year)3 Days trial$59.991 Year

Questions

Is Contractor+ Invoice & Estimate free?
Contractor+ Invoice & Estimate is free to download, with in-app purchases available.
Is Doc Scanner PDF, Convert & OCR free?
Doc Scanner PDF, Convert & OCR is free to download, with in-app purchases available.
Which has better reviews, Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR?
Contractor+ Invoice & Estimate is rated higher. Contractor+ Invoice & Estimate averages 4.8 out of 5 from 1.9K ratings, while Doc Scanner PDF, Convert & OCR averages 4.7 from 480 ratings.
Do Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR have ads?
Neither Contractor+ Invoice & Estimate nor Doc Scanner PDF, Convert & OCR shows ads.
Which is updated more often, Contractor+ Invoice & Estimate or Doc Scanner PDF, Convert & OCR?
Contractor+ Invoice & Estimate ships an update weekly, and Doc Scanner PDF, Convert & OCR monthly. Most recently, Contractor+ Invoice & Estimate was updated on November 11, 2026 and Doc Scanner PDF, Convert & OCR on November 7, 2026.

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