Comparison

Invoice Center Pro vs Quantara ADMIN

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

Quantara ADMIN

Features
Read full description

Quantara ADMIN vous permet de suivre sur votre mobile : - commandes de réassort boutiques - commandes du Click&Collect - suivi de la gestion commerciale - gestion de stock : inventaires réception fournisseur expédition boutiques/clients sortie/retour de matériel (Traiteurs)

Screenshots

Invoice Center Pro4 screens
Quantara ADMIN2 screens

Verdict

The call

The clearest difference is in-app purchases: Quantara ADMIN at none against Invoice Center Pro's 3. Invoice Center Pro's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. Quantara ADMIN asks for nothing beyond the download.

UpkeepUpdate frequency

Invoice Center Pro ships an update every 3 weeks, Quantara ADMIN every 2 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
Invoice Center Pro versus Quantara ADMIN: the parameters behind the verdict, then further details
ParameterInvoice Center ProQuantara ADMIN
PriceFreeFree
Rating4.6 (93 ratings) — better—
Positive reviews55.3% of reviews—
Number of ratings93 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size43 MB78 MB
Age rating+44+
DeveloperStarkode Limited CompanyQUANTARA SOFTWARE

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
None

Quantara ADMIN

No in-app purchases

Questions

Is Invoice Center Pro free?
Invoice Center Pro is free to download, with in-app purchases available.
Is Quantara ADMIN free?
Quantara ADMIN is free to download, with no in-app purchases.
Do Invoice Center Pro or Quantara ADMIN have ads?
Neither Invoice Center Pro nor Quantara ADMIN shows ads.
Which is updated more often, Invoice Center Pro or Quantara ADMIN?
Invoice Center Pro ships an update every 3 weeks, and Quantara ADMIN every 2 months. Most recently, Invoice Center Pro was updated on October 7, 2026 and Quantara ADMIN on October 2, 2026.

Other comparisons