Comparison

Invoice Center Pro vs INVOICE SIMPLE

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

Head to head
About

Invoice Center Pro

Easily create and send invoices and estimates for products or services. Get paid faster with on-the-spot billing, customizable templates, and secure payment collection. Manage contracts and track inventory with a built-in barcode scanner.

Highlights
  • Create invoices and estimates
  • Collect payments and taxes
  • Email and print PDF invoices
  • Barcode scanner for billing
  • Manage contracts and templates
  • Offline mode
  • Customizable reports
Features
Read full description

Invoice Center Pro is an invoicing, billing, estimate, and payment app for professionals, freelancers, contractors, and small businesses. Create invoices and estimates for products or services, scan billable items, record payments, apply taxes and discounts, and send professional documents from iPhone, iPad, and Mac. INVOICES & ESTIMATES • Create invoices and estimates for goods or services. • Manage customers, products, services, quantities, prices, taxes, charges, and discounts. • Record payments and track billing activity. • Print, email, or share professional PDF invoices. • Support multiple currencies and CSV import and export. BARCODE SCANNER • Scan products directly into billing and inventory workflows. • Use the built-in camera scanner or compatible Bluetooth barcode scanners. CONTRACTS & TEMPLATES • Create recurring contracts for customers you invoice regularly. • Build reusable templates for common products or services. • Customize payment methods, terms, currencies, taxes, discounts, and units. PRO FEATURES • Sign in with Apple. • Work offline without requiring Wi-Fi or a data connection. • Sync data between your devices with an eligible subscription. CUSTOMIZATION & REPORTS • Add custom attributes for your workflow. • Personalize reports with fonts, colors, headers, footers, and logos. • Create, print, email, and share professional PDF reports. STARKODE PRO Part of the Starkode Pro series for professionals working across iPhone, iPad, and Mac. Need help? Contact support@starkode.com. SUBSCRIPTION Starkode membership is month-to-month with no long-term contracts or cancellation fees. Cancel anytime from your device. Privacy Policy: https://starkode.com/privacy/ Terms of Use: https://starkode.com/terms/

About

INVOICE SIMPLE

Create and send professional invoices, estimates, and receipts. Customize documents with your logo, banking details, and client information. Accept various payment methods and receive instant notifications on document status.

Highlights
  • Customizable invoice templates
  • Logo and business details integration
  • Client and product management
  • Tax and discount options
  • Online payment acceptance
  • PDF export and email/text sending
  • Real-time notifications
Features
Read full description

DOWNLOAD AND CREATE YOUR FIRST TWO INVOICES/ESTIMATES/RECEIPTS FOR FREE! Easily customize every aspect of your invoice, estimate, or receipt: 1.Add your logo and business details 2.Include your banking details 3.Easy-add and import client details saved in your phone contacts 4. Customize tax and add discounts 5. Accept credit card payment with simple fee structure and low rates that you can add to an invoice - no cost to you, as well as accept checks and cash 6. Add product information and attach photos 7. Include your signature Send your invoice or estimate by email, text, WhatsApp, or download it as a PDF. Get instant alerts when it's opened, paid, or is overdue with instant mobile device and email notifications. You don’t have to limit yourself to cash and checks. Just select “accept online payments” and follow the simple steps to hook up your invoices to Invoice Simple Payments. PLANS: Free Trial Create up to 2 free documents & send 1 to a customer, no credit card required! After the free limit, choose the best plan for your business. Essentials For entrepreneurs to easily start sending estimates, invoices, receipts, and receive payments. · Up to 3 invoices per month · QR code payments · Online payments · Real time read receipts · Expense tracking · Top rated mobile and web apps Plus For small businesses to send nice-looking, easy to create documents on-the-go. Everything in Essentials, plus: · Up to 10 invoices per month · Add photos · Business owner signature · Autofill client & item info · Due date reminders Premium For small businesses to improve invoice organization and make online payments easy. Everything in Plus, along with: · UNLIMITED invoices per month · Customer support 1st response priority Invoice Simple, the ultimate invoice, receipt, & estimate maker: Send simple invoices using professional templates, invoice generator, PDF invoices and quotes, online payments, bill organizer, receipt and expense tracking, and business reporting—all rolled up into one easy-to-use app. When it's time to create an estimate, invoice, or receipt for your small business, Invoice Simple will work for you. Terms of use : https://hmcursos.com/en/termos-invoice-sample/

Screenshots

Invoice Center Pro4 screens
INVOICE SIMPLE4 screens

Verdict

The call

The clearest difference is review sentiment: INVOICE SIMPLE at 100% against Invoice Center Pro's 55%. INVOICE SIMPLE also leads on monetization model (free with in-app purchases vs subscription) and rating (4.9 vs 4.6). Invoice Center Pro's advantage is ratings volume (93 vs 14) and device support (4 vs 2). On price, update cadence, ads and in-app purchases 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 Center Pro sells 3 in-app purchases, starting at $12.99 per month and INVOICE SIMPLE sells 1 in-app purchase, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

INVOICE SIMPLE holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Invoice Center Pro has 93 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 55% of Invoice Center Pro's written reviews are positive against 100% of INVOICE SIMPLE's.

UpkeepUpdate frequency

Invoice Center Pro ships an update every 3 weeks, INVOICE SIMPLE every 6 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
Invoice Center Pro versus INVOICE SIMPLE: the parameters behind the verdict, then further details
ParameterInvoice Center ProINVOICE SIMPLE
PriceFreeFree
Rating4.6 (93 ratings)4.9 (14 ratings) — better
Positive reviews55.3% of reviews100.0% of reviews — better
Number of ratings93 — better14
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.612.4 — better
Further details — not scored
Size43 MB19 MB
Age rating4++17
DeveloperStarkode Limited CompanyZEST GLOBAL LTDA

Customer experience

Invoice Center Pro

All ratings93 ratings
Positive93.5%
Neutral0.0%
Negative6.5%
Written reviews38 reviews
Positive55.3%
Neutral5.3%
Negative39.5%

INVOICE SIMPLE

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Invoice Center Pro

Subscriptions3
  • Premium Invoices7 Days trial$12.991 Month
  • Premium Suite3 Days trial$24.991 Month
  • Premium Suite Annual7 Days trial$99.991 Year
1 purchases

INVOICE SIMPLE

Subscriptions1
  • INVOICE SIMPLE$8.991 Month

Questions

Is Invoice Center Pro free?
Invoice Center Pro is free to download, with in-app purchases available.
Is INVOICE SIMPLE free?
INVOICE SIMPLE is free to download, with in-app purchases available.
Which has better reviews, Invoice Center Pro or INVOICE SIMPLE?
INVOICE SIMPLE is rated higher. Invoice Center Pro averages 4.6 out of 5 from 93 ratings, while INVOICE SIMPLE averages 4.9 from 14 ratings.
Do Invoice Center Pro or INVOICE SIMPLE have ads?
Neither Invoice Center Pro nor INVOICE SIMPLE shows ads.
Which is updated more often, Invoice Center Pro or INVOICE SIMPLE?
Invoice Center Pro ships an update every 3 weeks, and INVOICE SIMPLE every 6 weeks. Most recently, Invoice Center Pro was updated on October 19, 2026 and INVOICE SIMPLE on October 20, 2026.

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