Comparison

Professional Invoicing vs Estimates App

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

Head to head
About

Professional Invoicing

Create and manage professional invoices, quotes, and bills for your business. Customize documents with your logo, track payments, and send reminders to get paid faster. Ideal for freelancers and small business owners.

Highlights
  • Create professional invoices and quotes
  • Manage invoices and track payments
  • Customize invoices with logo and design
  • Send notifications and payment reminders
  • Create and share PDF invoices
  • Track expenses and payment statuses
  • Offline support for invoice creation
Read full description

Create professional invoices and quotes easily for your businesses using the best invoicing app - Professional Invoicing, Billing & Quotes. “Professional Invoicing, Billing & Quotes” is the best app for creating invoices and sending quotes for businesses. Using this app, you can not only create invoices but also manage them directly from the app. The “Professional Invoicing, Billing & Quotes” app lets you generate invoices, create bills, make estimates, create purchase orders, send quotes and more. It is an extremely useful professional invoice creation and billing management app for freelancers or small business owners. Whether you want to make PDF Invoices, Invoices for Businesses, GST Invoices, or want to manage your invoices, you can use this professional invoicing app to create them all and share with your clients. You can also manage and track payments for these invoices. “Professional Invoicing, Billing & Quotes” app also lets you customize your invoices and make custom invoices to share with your clients or customers. Get more out of your invoices and bills by designing them on your own. It is extremely easy to create invoices and bills or purchase orders using this invoice creation app. With “Professional Invoicing, Billing & Quotes”, you can take your business to the next level by not only managing invoices and sending business quotes but also by tracking other business activities. ************************** APP FEATURES ************************** Still looking for features that make “Professional Invoicing, Billing & Quotes” the most unique invoicing app among all other invoice management apps? Here are features of the app that make it incredible - - Easy setup guide to learn how to make invoices - Sync invoice data across devices - Create quotations or purchase estimates and convert them into invoices - Customize your invoices with logo and your own design - Send notifications to customers and track due invoice payments - Reminder emails to get paid faster - Create, email or print PDF invoices - Create and share business quotes with others - Tracking invoices gives you ease of accounting - Track delayed payments - Use Receipts & skip shoebox accounting - Synchronization across multiple devices - Offline support for creating invoices - Small Size, No Data plan required, Instant PDF Generation and Sharing, Color Coding, Smart Payment System, Custom Taxes, Taxable/ Non Taxable Items, Shipping Options. - Footer/Disclaimer on the PDF, Custom IDs for Invoices. - Manage Invoices, Customers, suppliers, items (goods) and your company details with ease. - Color Coding for easy Tacking. Track Payment Status such as overdue payments. - Multiple Taxes & Fees (Service Tax, Service Fees, GST, etc.) in the same Invoice. - Up to 4 Decimal Support - Multi-currency options to invoice global customers. - Track expenses categories such as transportation, advertising, shipping & payment categories such as “Credit Card, Cash, Cheque” and many more. - GST Compatible Invoices Excited to try this out to take your business to the next level? Download “Professional Invoicing, Billing & Quotes” app now to get started. ************************ SAY HELLO ************************ We are constantly working hard on making the “Professional Invoicing, Billing & Quotes” app better and more useful for you. We need your constant support to get going. Please feel free to email us for any queries/suggestions/problems or if you just want to say hello. We would love to hear from you. If you have enjoyed any feature of the “Professional Invoicing, Billing & Quotes” app, do not forget to rate us on the app store.

About

Estimates App

This business tool helps you create professional estimates, invoices, and receipts quickly. It offers custom branding, virtual signatures, payment gateway integration, and detailed reporting to streamline your workflow and win more jobs.

Highlights
  • Custom branding with company logo
  • Intuitive estimate and invoice builder
  • Virtual signature pad for e-signatures
  • In-built payment gateway for requests
  • Convert estimates to invoices and receipts
  • Print, export, or email documents in PDF
  • Customer and job management
Features
Read full description

Estimate App is a Powerful tool that allows you to quickly build estimates, invoices and Receipts on your iOS devices Features: - Custom Branding - Use your company logo. - Intuitive and Easy to use Builder that let's you save time by building professional Estimates & Invoices in minutes. - Includes a Virtual Signature Pad to allow your customers e-sign estimates on the spot or remotely helping you to speed up approvals and allow you to win more jobs. - Get automatic notifications when your estimates have been signed. - Request payments for your invoices via inbuilt Payment Gateway - Create a Menu of all your Service items and set rates for each and easily apply them when creating quotes to save time. - Convert Estimates to Invoices and Invoices to Receipts. - Duplicate Estimates, Invoices & Receipts - Instantly Print, Export or Email in PDF format. - Customizable templates with unlimited theme colors - Add Tax, Discounts, Shipping & handling & Amounts already paid info to your Invoices - Multi-Currency Support - Add Unlimited users - Add attachments (Images and Files) to your estimates and invoices - Customer & Job management options. - Generate Reports for a given date range - Archive your Estimates, Invoices & Receipts for future reference - Track year to year sales from the Dashboard - Share your documents via email & text

Screenshots

Professional Invoicing4 screens
Estimates App4 screens

Verdict

The call

The clearest difference is review sentiment: Professional Invoicing at 95% against Estimates App's 33%. Professional Invoicing also leads on rating (4.7 vs 4.3) and update cadence (every 3 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Professional Invoicing holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Professional Invoicing has 119 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 95% of Professional Invoicing's written reviews are positive against 33% of Estimates App's.

UpkeepUpdate frequency

Professional Invoicing ships an update every 3 weeks, Estimates App every 4 months. Both last shipped on November 2, 2026.

Scorecard4 real differences · 6 level
Professional Invoicing versus Estimates App: the parameters behind the verdict, then further details
ParameterProfessional InvoicingEstimates App
PriceFreeFree
Rating4.7 (119 ratings) — better4.3 (4 ratings)
Positive reviews95.2% of reviews — better33.3% of reviews
Number of ratings119 — better4
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size32 MB9 MB
Age rating17+4+
DeveloperVEGANTARAM TECHNOLOGIES PRIVATE LIMITEDIWT SOFTWARE LABS LLC

Customer experience

Professional Invoicing

All ratings118 ratings
Positive94.9%
Neutral2.5%
Negative2.5%
Written reviews104 reviews
Positive95.2%
Neutral0.0%
Negative4.8%

Estimates App

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

Professional Invoicing

Reported bugs

4 issues
  • App won't open on iPhone 11 Pro and iPad Pro despite current OS
  • Mobile app fails to open on certain devices
  • Invoice sending fails with 'no internet connection' error
  • Mobile app compatibility issues persist over extended periods

Requested features

10 requests
  • Multiple currency support
  • Multiple bank account options
  • Expense tracking and receipt management tab
  • Advanced invoice layout and design customization
  • Statement generation feature
Show 5 more
  • Digital signature capability
  • Archive past years functionality
  • Dropdown menu for item descriptions
  • Date entry option for purchases
  • App update for iOS compatibility

Estimates App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Professional Invoicing

No in-app purchases

None

Estimates App

No in-app purchases

Questions

Is Professional Invoicing free?
Professional Invoicing is free to download, with no in-app purchases.
Is Estimates App free?
Estimates App is free to download, with no in-app purchases.
Which has better reviews, Professional Invoicing or Estimates App?
Professional Invoicing is rated higher. Professional Invoicing averages 4.7 out of 5 from 119 ratings, while Estimates App averages 4.3 from 4 ratings.
Do Professional Invoicing or Estimates App have ads?
Neither Professional Invoicing nor Estimates App shows ads.
Which is updated more often, Professional Invoicing or Estimates App?
Professional Invoicing ships an update every 3 weeks, and Estimates App every 4 months. Most recently, Professional Invoicing was updated on November 2, 2026 and Estimates App on November 2, 2026.

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