Comparison

Invoice Maker・Estimate App vs Sign PDF Documents & Scan JPEG

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

Head to head
About

Invoice Maker・Estimate App

Create, send, and manage professional invoices, estimates, and receipts effortlessly. Designed for freelancers and small businesses, this tool helps you get paid faster and stay organized on the go.

Highlights
  • Create professional invoices
  • Send estimates and receipts
  • Convert estimates to invoices
  • Track invoices and payments
  • Manage client information
  • Send invoices via email/text
Read full description

Invoice Maker is a simple invoice and estimate app for contractors, tradespeople, freelancers, and small businesses. Create a professional invoice or estimate on your iPhone or iPad in minutes, send it as a PDF, and keep track of who has paid. It is built for people who need fast, clean billing, not full accounting software. If you need bookkeeping, payroll, or crew scheduling, a larger tool will suit you better. If you want to quote a job, bill it, and get back to work, this is made for that. WHO IT'S FOR Plumbers, electricians, HVAC technicians, roofers, painters, carpenters, landscapers, cleaners, handymen, mechanics, consultants, and freelancers. WHAT YOU CAN DO - Create invoices with your business details, logo, customer information, labor, materials, quantities, rates, taxes, discounts, payment terms, and notes - Create estimates and quotes before work begins, then convert an approved estimate into an invoice without retyping anything - Create receipts - Preview every document, export it as a PDF, and share it by email, text message, WhatsApp, or any other app on your device - Mark invoices as paid or unpaid and see what still needs attention - Save customers, products, and services to reuse on future jobs - Choose from a variety of templates - Work on iPhone or iPad, with a sidebar and roomier layout on iPad HOW IT WORKS 1. Add your business details and logo. 2. Add a customer and your line items: labor, materials, services. 3. Preview the document, export a PDF, and send it. 4. Mark it paid when the money arrives. FROM QUOTE TO FINAL INVOICE Send an estimate before the job. When the customer approves, convert it to an invoice in one tap. Customer details and line items carry over, so you only enter them once. COMMON USES - Invoice a customer right after a completed job - Send a quote or estimate before work starts - Create PDF invoices and receipts - Track paid and unpaid invoices - Reuse saved customers and services for repeat work - Handle billing for contractor or freelance work FREE TO TRY, PREMIUM TO UNLOCK MORE Invoice Maker is free to download. Share, save and print every client-ready document. Unlimited invoices. FAQ What is Invoice Maker used for? Creating invoices, estimates, quotes, receipts, and PDF billing documents for small businesses, contractors, and freelancers. Is it good for contractors? Yes. Add labor, materials, services, taxes, discounts, and payment terms to invoices and estimates, and turn approved estimates into invoices. Is it a full accounting app? No. It focuses on invoicing and estimates, and on tracking paid and unpaid work. Can I send invoices as PDFs? Yes. Preview, export, and share them by email, text, WhatsApp, or other apps. Does it work on iPad? Yes. Invoice Maker is optimized for iPhone and iPad. SUBSCRIPTION INFORMATION Premium is available as a weekly, monthly, or annual auto-renewing subscription. Prices are shown in the app before you subscribe. Payment is charged to your Apple ID account at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it in your Apple ID account settings after purchase. Privacy Policy: https://the-invoice-machine.web.app/legal/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Less paperwork. More time for your business.

About

Sign PDF Documents & Scan JPEG

This app offers a comprehensive solution for digitally signing, scanning, and managing documents. It allows users to create custom digital signatures, import files from various sources, and share signed documents securely. Designed for professionals, it streamlines workflows for contracts, agreements, and paperwork.

Highlights
  • Create custom digital signatures
  • Scan paper documents with AI enhancement
  • Import from cloud storage and device
  • One-tap signing and smart form-filling
  • Secure sharing via email and links
  • End-to-end encryption for privacy
Features
Read full description

Sign PDF Documents & Scan JPEG – The Smartest Way to Sign, Scan, and Manage Documents Digitally. In today's fast-evolving digital landscape, Sign PDF Documents & Scan JPEG stands as your premier solution for seamless document management, combining powerful e-signature capabilities with intelligent scanning technology. Designed for professionals who demand both efficiency and sophistication, our platform redefines how you handle contracts, agreements, and paperwork - turning complex processes into effortless digital workflows. Why Choose Sign & Scan Pro? 1.Your Signature, Your Identity – Digitally Perfected. A signature is more than ink on paper - it’s a symbol of trust and authority. With Sign PDF Documents & Scan JPEG, you can craft a custom digital signature that reflects your professional persona. Whether you opt for a realistic handwritten style or a sleek digital alternative, our intuitive tools let you create, save, and apply multiple signatures with ease. Every document you sign carries the weight of authenticity, backed by enterprise-grade security. 2.Smart Document Handling – From Scan to Signature in Seconds. Eliminate the hassle of physical paperwork with our all-in-one document hub. Import files directly from your device, cloud storage (Google Drive, Dropbox, iCloud), or even scan paper documents in real time using your smartphone’s camera. Our AI-powered scanning ensures crisp, clear digitization, while built-in editing tools let you crop, enhance, and optimize pages before signing. 3.Lightning-Fast Signing & Secure Sharing. Time is your most valuable asset - Sign PDF Documents & Scan JPEG helps you reclaim it. With one-tap signing and smart form-filling, you can approve contracts, complete agreements, and process documents in record time. Once finalized, share files instantly via email, messaging apps, or secure links - all while maintaining end-to-end encryption for maximum privacy. Built for Professionals Who Move Fast: - Legal Teams – Execute binding contracts remotely with court-admissible e-signatures. - Business Leaders – Accelerate deal closures without printing, scanning, or delays. - Freelancers & Entrepreneurs – Manage client agreements on the fly with mobile-ready efficiency. - HR & Administrators – Streamline onboarding, approvals, and compliance paperwork effortlessly. Sign PDF Documents & Scan JPEG doesn’t just replace pen and paper - it reinvents document workflows for the digital-first world! Why waste time on outdated processes? Download Sign PDF Documents & Scan JPEG now and experience the fastest, smartest, and most secure way to sign, scan, and manage documents - anytime, anywhere. Your future of paperwork starts here. Subscription Details: Following your free trial, unlock the full potential of Sign PDF Documents & Scan JPEG with a premium subscription, granting you unrestricted access to all advanced features and capabilities. Choose from flexible billing options tailored to your needs - weekly, monthly, or annual plans - with pricing structured according to your selected subscription duration. Payment will be processed through your iTunes account immediately upon confirmation of purchase. For uninterrupted service, your subscription will automatically renew at the end of each billing cycle unless you choose to disable Auto-Renewal at least 24 hours prior to the renewal date. You retain full control over your subscription preferences. To manage or cancel automatic renewals, simply adjust your settings in your iTunes Account at any time after purchase. This ensures you maintain complete flexibility over your membership while continuing to enjoy Sign PDF Documents & Scan JPEG powerful e-signature solutions on your terms. Terms and Conditions - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Invoice Maker・Estimate App4 screens
Sign PDF Documents & Scan JPEG4 screens

Verdict

The call

The clearest difference is review sentiment: Invoice Maker・Estimate App at 67% against Sign PDF Documents & Scan JPEG's 0%. Invoice Maker・Estimate App also leads on rating (4.9 vs 4.5) and ratings volume (200 vs 30). Sign PDF Documents & Scan JPEG's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (daily vs every 3 days). 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. Invoice Maker・Estimate App sells 4 in-app purchases, starting at $5.99 per 7 days and Sign PDF Documents & Scan JPEG sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice Maker・Estimate App holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Invoice Maker・Estimate App has 200 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 67% of Invoice Maker・Estimate App's written reviews are positive against 0% of Sign PDF Documents & Scan JPEG's.

UpkeepUpdate frequency

Invoice Maker・Estimate App ships an update every 3 days, Sign PDF Documents & Scan JPEG daily. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Invoice Maker・Estimate App versus Sign PDF Documents & Scan JPEG: the parameters behind the verdict, then further details
ParameterInvoice Maker・Estimate AppSign PDF Documents & Scan JPEG
PriceFreeFree
Rating4.9 (200 ratings) — better4.5 (30 ratings)
Positive reviews66.7% of reviews — better0.0% of reviews
Number of ratings200 — better30
Update frequencyEvery 3 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size18 MB15 MB
Age rating4+4+
DeveloperDynamic FalconMarkus Tamm

Customer experience

Invoice Maker・Estimate App

All ratings200 ratings
Positive97.5%
Neutral0.5%
Negative2.0%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Sign PDF Documents & Scan JPEG

All ratings30 ratings
Positive86.7%
Neutral3.3%
Negative10.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Invoice Maker・Estimate App

Subscriptions4
  • Estimates & Invoices Maker Weekly$5.997 Days
  • Create Invoices On-site with trial3 Days trial$5.997 Days
  • Create Invoice Templates Monthly$9.991 Month
Show 1 more
  • Simple Invoices Generator Annually$99.991 Year
3 purchases

Sign PDF Documents & Scan JPEG

Subscriptions3
  • Sign PDF Documents Weekly Sale3 Days trial$5.997 Days
  • Sign PDF Documents Weekly3 Days trial$7.997 Days
  • Sign PDF Documents Monthly$19.991 Month

Questions

Is Invoice Maker・Estimate App free?
Invoice Maker・Estimate App is free to download, with in-app purchases available.
Is Sign PDF Documents & Scan JPEG free?
Sign PDF Documents & Scan JPEG is free to download, with in-app purchases available.
Which has better reviews, Invoice Maker・Estimate App or Sign PDF Documents & Scan JPEG?
Invoice Maker・Estimate App is rated higher. Invoice Maker・Estimate App averages 4.9 out of 5 from 200 ratings, while Sign PDF Documents & Scan JPEG averages 4.5 from 30 ratings.
Do Invoice Maker・Estimate App or Sign PDF Documents & Scan JPEG have ads?
Neither Invoice Maker・Estimate App nor Sign PDF Documents & Scan JPEG shows ads.
Which is updated more often, Invoice Maker・Estimate App or Sign PDF Documents & Scan JPEG?
Invoice Maker・Estimate App ships an update every 3 days, and Sign PDF Documents & Scan JPEG daily. Most recently, Invoice Maker・Estimate App was updated on November 8, 2026 and Sign PDF Documents & Scan JPEG on October 30, 2026.

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