Comparison

Invoice Center Pro vs Contract Complete

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

Contract Complete

Manage construction contracts, bids, and tenders on the go. Log site progress, upload photos, and issue RFIs and Submittals directly from your mobile device. Includes a new site inspections module.

Highlights
  • View contracts, bids, and tenders
  • Log site progress reports
  • Upload photos to project documents
  • Issue RFIs and Submittals
  • Access ActionBox for project requirements
  • Site Inspections Module
Features
Read full description

The ContractComplete App is designed to supplement an existing web based application for use by landscape architects, civil engineers and project managers; as well as their contractors. You can view all your contracts, bids and tenders as well as their relevant information and documents. View your ActionBox and stay current with project requirements. Use the progress report feature to log any progress on site, log any photos from your phone into the Project Documents section as well as issue RFIs and Submittals on the fly. ***NEW*** Site Inspections Module Available NOW.

Screenshots

Invoice Center Pro4 screens
Contract Complete4 screens

Verdict

The call

The clearest difference is review sentiment: Contract Complete at 100% against Invoice Center Pro's 55%. Contract Complete also leads on in-app purchases (none vs 3) and rating (5.0 vs 4.6). Invoice Center Pro's advantage is ratings volume (93 vs 2) and 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. Contract Complete asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contract Complete holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Invoice Center Pro has 93 ratings behind it against 2, 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 Contract Complete's.

UpkeepUpdate frequency

Invoice Center Pro ships an update every 3 weeks, Contract Complete every 2 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
Invoice Center Pro versus Contract Complete: the parameters behind the verdict, then further details
ParameterInvoice Center ProContract Complete
PriceFreeFree
Rating4.6 (93 ratings)5.0 (2 ratings) — better
Positive reviews55.3% of reviews100.0% of reviews — better
Number of ratings93 — better2
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size43 MB37 MB
Age rating4+4+
DeveloperStarkode Limited CompanyContractComplete

Customer experience

Invoice Center Pro

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

Contract Complete

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 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
None

Contract Complete

No in-app purchases

Questions

Is Invoice Center Pro free?
Invoice Center Pro is free to download, with in-app purchases available.
Is Contract Complete free?
Contract Complete is free to download, with no in-app purchases.
Which has better reviews, Invoice Center Pro or Contract Complete?
Contract Complete is rated higher. Invoice Center Pro averages 4.6 out of 5 from 93 ratings, while Contract Complete averages 5.0 from 2 ratings.
Do Invoice Center Pro or Contract Complete have ads?
Neither Invoice Center Pro nor Contract Complete shows ads.
Which is updated more often, Invoice Center Pro or Contract Complete?
Invoice Center Pro ships an update every 3 weeks, and Contract Complete every 2 months. Most recently, Invoice Center Pro was updated on September 23, 2026 and Contract Complete on September 9, 2026.

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