Invoice Pro Maker vs Chalkline
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Invoice Pro Maker
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Invoice Pro Maker is the ultimate tool for freelancers, contractors, and small business owners to create and send professional PDF invoices and estimates on the go. Key Features: โข Instant PDF Generation: Create beautiful, customizable invoices in seconds. โข Payment & Status Tracking: Track paid, unpaid, partial, and overdue invoices in real time. โข Client & Item Catalog: Save recurring clients and products for lightning-fast billing. โข Revenue Analytics: Monitor your sales and income with clear financial dashboards. โข Offline-First: Work without an internet connection, with automatic cloud sync when online. โข Multi-Currency & Taxes: Support for international currencies and flexible tax calculations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vitelio.web.app/apps/invoice-generator/privacy
Chalkline
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You are standing in a kitchen the homeowner wants gutted. They ask what it will cost. The honest answer is "I'll email you tonight" โ and by tonight the job is someone else's. Chalkline turns the walkthrough into a real estimate before you get back in the truck. โ PHOTO-ASSISTED JOB BREAKDOWNS Photograph what you are looking at. Chalkline reads the photo and lays the visible work out as editable line items โ surfaces, quantities, tasks. Nothing is final until you say so. Every quantity is yours to correct. โ YOUR PRICES, NOT AI GUESSES Chalkline never invents a dollar amount. It prices from the price book you set up: your labor rate, your material costs, your markup, your overhead, your mobilization minimum. Change a rate once and every future estimate follows. โ ESTIMATES THAT LOOK LIKE A CONTRACTOR WROTE THEM Itemized labor and materials, scope of work, exclusions, customer and job-site details, and a labor / materials / total breakdown. Your business name, license number and contact block sit at the top. Edit any line before it leaves your phone. โ SCAN THE ROOM INSTEAD OF GUESSING IT On an iPhone with a LiDAR scanner, walk the room once. Chalkline measures the floor area, the wall area with door and window openings already deducted, and the perimeter for trim โ then writes them in as line items. These numbers are measured, not estimated from a photo. โ WORTH-QUOTING SUGGESTIONS YOU CONTROL When the photo shows related work โ no drip edge above the tear-off, rot beside the window being replaced โ Chalkline flags it with the reason you can repeat to the homeowner. Suggestions sit in their own section, switched off, and never touch your total until you tick them. โ INVOICES FROM THE APPROVED ESTIMATE Turn an approved estimate into a numbered invoice with issue date, due date and terms. Deposits and part payments are credited on separate lines so the balance due matches what the homeowner sees in their bank. The invoice bills the work on the estimate โ extra work still goes on a change order. โ WORK ORDERS FOR THE CREW Send the crew a sheet with the tasks, quantities, estimated hours, the schedule date, the site contact and your gate-code notes โ and no prices on it. What your customer pays is not the crew's business. โ SEE HOW THE READING IS DOING Every quantity you correct before sending is measured against what the app read. Chalkline shows you whether it reads high or low on your own jobs, trade by trade. That stays on your phone. โ CHANGE ORDERS, NOT DO-OVERS When the homeowner adds a bathroom halfway through, the original estimate stays intact. Chalkline issues a numbered change order that shows what changed, what it was, what it is now, the difference, and how the schedule moves โ on its own page, with its own signature block. That page is what you point at when the final invoice gets questioned. โ PDF YOU CAN SEND FROM THE DRIVEWAY Preview the finished document, check the required contractor details are on it, and share it straight from your phone. Revisions go out as the quote plus its change order page, in one file. Invoices and work orders share the same line items, so two sheets never disagree. โ BUILT FOR SMALL CONTRACTORS General contractors, remodelers, painters, flooring installers, plumbers, electricians, landscapers, roofers, siding and deck crews โ anyone who bids the job standing in it. โ YOUR DATA STAYS YOURS Estimates, price book and customers live on your device. No account to create. Photos are sent for reading only when you take one. โ TERMS AND PRIVACY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/ra2lab.io/ra2lab-privacy-policy/home
Screenshots
Verdict
The clearest difference is update cadence: Chalkline at every 2 days against Invoice Pro Maker's every 7 months. Chalkline also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Invoice Pro Maker sells 4 in-app purchases, starting at $3.99 per 7 days and Chalkline sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Invoice Pro Maker ships an update every 7 months, Chalkline every 2 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.
| Parameter | Invoice Pro Maker | Chalkline |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 71 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalii Peregudov | RA2 Lab |
In-app purchases
Invoice Pro Maker
- Pro Access(1 Week)$3.997 Days
- Pro Access(1 Month)$4.991 Month
- Pro Access(6 Months)$19.996 Months
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- Pro Access(1 Year)$29.991 Year
Chalkline
- Chalkline Starter7 Days trial$9.991 Month
- Chalkline Pro7 Days trial$29.991 Month
- Chalkline Pro7 Days trial$239.991 Year
Questions
Is Invoice Pro Maker free?
Is Chalkline free?
Do Invoice Pro Maker or Chalkline have ads?
Which is updated more often, Invoice Pro Maker or Chalkline?
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