Comparison

Invoice Maker Pro Edition vs SmartDecrypt PDF ZIP

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

Head to head
About

Invoice Maker Pro Edition

Create professional invoices, estimates, and contracts for your business. Manage customers, track payments, and generate reports. Supports offline work and data syncing across devices.

Highlights
  • Create invoices and estimates
  • Manage customers and products
  • Record payments and track billing
  • Scan products with barcode scanner
  • Create recurring contracts
  • Offline work and device syncing
  • Generate custom reports
Features
Read full description

Invoice Maker 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

SmartDecrypt PDF ZIP

Features
Read full description

SmartDecrypt helps you unlock password-protected PDFs and archives without hunting through notes, messages, or old emails for the right password. Save a pattern once, such as a bank statement or invoice filename format, and SmartDecrypt can match future files automatically. Passwords with Chinese, Japanese, and Korean characters are now fully supported. On iPhone and iPad, open files from the app or send them through the iOS Share Sheet from Files, Mail, or other apps. Features: - Unlock password-protected PDF files. - Extract ZIP and 7z archives. - Save password patterns for recurring files. - Share files directly to SmartDecrypt from iOS. - Supports UTF-8 passwords including CJK characters. - Process one file at a time for free. - Upgrade once to unlock batch file loading and automatic password cycling. - Keep passwords in the system Keychain. - Interface available in 11 languages. SmartDecrypt is designed for files you already have permission to access. It does not bypass unknown passwords. SmartDecrypt Pro is a one-time universal purchase. Buy once and unlock Pro on both iOS and macOS with the same Apple ID.

Screenshots

Invoice Maker Pro Edition4 screens
SmartDecrypt PDF ZIP4 screens

Verdict

The call

Invoice Maker Pro Edition and SmartDecrypt PDF ZIP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Pro Edition sells 3 in-app purchases, starting at $12.99 per month and SmartDecrypt PDF ZIP sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Invoice Maker Pro Edition ships an update every 3 weeks, SmartDecrypt PDF ZIP every 4 weeks. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
Invoice Maker Pro Edition versus SmartDecrypt PDF ZIP: the parameters behind the verdict, then further details
ParameterInvoice Maker Pro EditionSmartDecrypt PDF ZIP
PriceFreeFree
Rating4.6 (93 ratings) — better—
Positive reviews55.3% of reviews—
Number of ratings93 — better—
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Mac
Requires iOS15.6 — better16.0
Further details — not scored
Size44 MB8 MB
Age rating4+4+
DeveloperStarkode Limited CompanyKIEN WEI CHOO

In-app purchases

3 purchases

Invoice Maker Pro Edition

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

SmartDecrypt PDF ZIP

One-time2
  • 7-Days TrialFree
  • SmartDecrypt Premium$9.99

Questions

Is Invoice Maker Pro Edition free?
Invoice Maker Pro Edition is free to download, with in-app purchases available.
Is SmartDecrypt PDF ZIP free?
SmartDecrypt PDF ZIP is free to download, with in-app purchases available.
Do Invoice Maker Pro Edition or SmartDecrypt PDF ZIP have ads?
Neither Invoice Maker Pro Edition nor SmartDecrypt PDF ZIP shows ads.
Which is updated more often, Invoice Maker Pro Edition or SmartDecrypt PDF ZIP?
Invoice Maker Pro Edition ships an update every 3 weeks, and SmartDecrypt PDF ZIP every 4 weeks. Most recently, Invoice Maker Pro Edition was updated on November 11, 2026 and SmartDecrypt PDF ZIP on November 5, 2026.

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