Comparison

Invoice Maker & Estimates ++ vs Document Signer .

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

Head to head
About

Invoice Maker & Estimates ++

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Our app is an easy-to-use invoicing and document management solution that helps freelancers, consultants, entrepreneurs, and small business owners create professional invoices directly from their smartphones. Generate polished PDF invoices in minutes by adding products or services, tax information, client details, payment methods, and personalized notes. Share completed documents instantly, save them to your device, or send them to clients with just a few taps. Customize your invoices to reflect your brand by selecting colors, currencies, and adding your company logo for a more professional appearance. Track your business activity with a convenient dashboard that lets you monitor invoice statuses, view paid and unpaid documents, and stay on top of outstanding payments in real time. Key Features: - Create and manage professional invoices on the go - Add products, services, taxes, and payment information - Customize invoices with logos, colors, and currencies - Export documents as PDF files - Share invoices via email or messaging apps - Track payment statuses and outstanding balances - Store and organize client information Premium features may include: - Unlimited invoice creation - Company logo integration - Client management tools - Premium invoice templates and PDF themes - Additional customization options The app offers auto-renewable subscriptions and in-app purchases. You can manage or cancel your subscription at any time through your Apple ID account settings. Privacy Policy: https://docs.google.com/document/d/1CyBh-qYproa6vODJoOstpZhlvhscRkiE2KIe93-kbIE/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Document Signer .

Read full description

Enhance your efficiency and manage PDFs in real time with our comprehensive versatile file processor crafted for professional tasks, academic needs, and everyday use. Complete forms, endorse agreements, examine documents, or annotate essential files right awayβ€”our solution equips expert-level, blazing-speed capabilities directly onto your smartphone. Simply load files from local storage, online drives, or messages, then jump right into modifying content, inserting autographs, emphasizing critical points, and adding handwritten remarks through a smooth, user-friendly design. Preserve your changes and distribute your completed files with a single touch. Key features: - Complete any PDF form or document immediately - Insert protected electronic signatures in moments - Mark, sketch, and insert colorful annotations on your PDFs - Retrieve documents instantly from device memory or online services - Save and distribute your modified files with one touch - Super-quick, minimalist, and focus-oriented design - Private on-device handling to ensure total confidentiality of your information Perfect for: - Finalizing agreements and endorsing contracts while mobile - Tackling bureaucracy and finishing forms quickly - Examining professional docs or educational content wherever you are - Modifying documents with ease while on the move or working from home Access sophisticated modification features, unrestricted file handling, personalized autograph choices, and exclusive benefits through our membership tiers. Maintain complete authorityβ€”adjust or terminate your membership at any moment directly in your phone preferences. Privacy Policy: https://docs.google.com/document/d/11qtmqV_Gjjibb_C1JvRswUsy1mU0vgRXbV45-7q4abg/edit?tab=t.0 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Invoice Maker & Estimates ++4 screens
Document Signer .4 screens

Verdict

The call

Invoice Maker & Estimates ++ and Document Signer . are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Invoice Maker & Estimates ++ sells 5 in-app purchases, starting at $4.99 per 7 days and Document Signer . sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Invoice Maker & Estimates ++ ships an update every 5 weeks, Document Signer . every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
Invoice Maker & Estimates ++ versus Document Signer .: the parameters behind the verdict, then further details
ParameterInvoice Maker & Estimates ++Document Signer .
PriceFreeFree
Update frequencyEvery 5 weeksEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details β€” not scored
Size24 MB37 MB
Age rating4+4+
DeveloperSheryl HuntAlex Harris

In-app purchases

5 purchases

Invoice Maker & Estimates ++

Subscriptions4
  • Weekly$4.997 Days
  • Weekly-Trial3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
5 purchases

Document Signer .

Subscriptions4
  • Weekly-Trial3 Days trial$4.997 Days
  • Weekly$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99

Questions

Is Invoice Maker & Estimates ++ free?
Invoice Maker & Estimates ++ is free to download, with in-app purchases available.
Is Document Signer . free?
Document Signer . is free to download, with in-app purchases available.
Do Invoice Maker & Estimates ++ or Document Signer . have ads?
Neither Invoice Maker & Estimates ++ nor Document Signer . shows ads.
Which is updated more often, Invoice Maker & Estimates ++ or Document Signer .?
Invoice Maker & Estimates ++ ships an update every 5 weeks, and Document Signer . every 3 weeks. Most recently, Invoice Maker & Estimates ++ was updated on October 7, 2026 and Document Signer . on October 10, 2026.

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