Comparison

Billdu vs Invoice Maker & Quotes

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

Head to head
About

Billdu

This app helps small businesses, contractors, and freelancers create professional invoices and estimates quickly. It offers features like online payment processing, expense tracking, and client management to streamline billing and improve cash flow.

Highlights
  • Customizable invoice templates
  • Instant estimates and invoices
  • Online payment acceptance
  • Expense tracking with receipt scanning
  • Client management
  • Multi-device sync
  • Inventory management
Features
Currently charting
Read full description

Billdu is your all-in-one invoice maker, estimate generator, and billing app designed for small businesses, contractors, and freelancers in the US. Whether you’re creating a simple invoice, a professional estimate, or tracking receipts, Billdu makes it fast, easy, and reliable. Why choose Billdu? • Customizable Invoice Templates – Personalize with your logo, colors, and signature. Choose from professional layouts that impress clients. • Instant Estimates & Invoices – Create and send documents right after the job is done. • Get Paid Faster – Enable Stripe-powered Online Payments to accept credit cards, Apple Pay, Google Pay, and other popular payment methods. • Expense Tracking – Scan receipts, categorize expenses, and keep your business finances organized. • Contractor-Friendly Tools – Perfect for construction, plumbing, electrical, and service-based businesses. • Multi-Device Sync – Access your account and data from iPhone, iPad, or desktop in real-time. • Inventory Management – Track products, manage stock, and add items to invoices in one tap. • Client Management – Store and organize client data, import from contacts, and send reminders. Who Billdu is for? Billdu is perfect for contractors, estimators, and service companies including: painters, concrete, HVAC, roofers, renovators, plumbers, siding, lawn care, construction, electricians, carpenters, flooring, builders, pest control, tile, handymen, landscapers, drywallers, paving, remodeling, arborists, cleaning, general contractors, scaffolding, insulation, pool, EV charger installers and more! Advanced Features: - Attach product images to invoices - Know when an invoice was opened - Connect directly with your accountant - Use offline and sync later - Secure with Face ID or Touch ID - Generate reports and track cash flow Flexible Plans: Try Billdu free for 7 days. Upgrade to Lite, Standard, or Premium for unlimited invoices, estimates, and clients. Billdu helps you save time, get paid faster, and stay organized — all while maintaining a professional image. Terms: https://my.billdu.com/page/condition Privacy: https://my.billdu.com/page/protection

About

Invoice Maker & Quotes

Easily create professional invoices and quotes, manage clients, and track payments. Share polished PDFs directly from your device. Ideal for freelancers and small businesses seeking simple billing solutions.

Highlights
  • Create invoices and quotes
  • Track payments and revenue
  • Send professional PDFs
  • Organize client details
  • Recurring invoice options
  • Live PDF preview
Features
Read full description

Create professional invoices and quotes in minutes, organize clients, track payments, and share polished PDFs from your iPhone or iPad. NEW: LIVE PDF PREVIEW • On iPad and iPhone Duo, edit on one side and see the finished PDF update on the other • Show or hide the preview with one tap Invoice Maker & Quotes is built for freelancers, contractors, service professionals, and small business owners who want simple billing without complicated accounting software. CREATE INVOICES AND QUOTES • Switch any document between an invoice and a quote • Convert an accepted quote straight into an invoice in one tap • Add line items, quantities, rates, taxes, and discounts • Set due dates, quote expiration dates, PO numbers, and notes • See totals update as you work GET PAID ON TIME • Set an invoice to repeat automatically — weekly, monthly, or on your own schedule • Get due-date and overdue payment reminders, so nothing slips through the cracks • Send a one-tap "Remind Client" PDF for any overdue invoice • See outstanding revenue and payments received this month SEND PROFESSIONAL PDFs • Add your business name, logo, and contact details • Preview every document before sending • Share clean PDFs through Mail, Messages, AirDrop, and more • Add password protection when a document needs extra privacy STAY ORGANIZED • Save client details once and reuse them • Track drafts, pending invoices, paid work, cancellations, and overdue documents • Duplicate repeat documents instead of starting over • Check totals from the Home Screen widget PRIVATE BY DESIGN • Protect the app with Face ID or your device passcode • Keep business documents protected on your device • No account required Available in English, Spanish, French, Portuguese, Italian, German, Dutch and Japanese. Create the document. Send the PDF. Get back to your business. Premium unlocks unlimited documents, clients, recurring invoices, and watermark-free PDF export. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Privacy-Policy-Invoice-Maker-32dc99532ae780c7b9eed0a036213d77?source=copy_link

Screenshots

Billdu4 screens
Invoice Maker & Quotes4 screens

Verdict

The call

The clearest difference is ratings volume: Billdu at 26K against Invoice Maker & Quotes's 4. Billdu also leads on chart position (#69 vs unranked). Invoice Maker & Quotes's advantage is review sentiment (100% vs 90%). On price, rating, update cadence and ads 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. Billdu sells 10 in-app purchases, starting at $7.99 per month and Invoice Maker & Quotes sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice Maker & Quotes holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 90% of Billdu's written reviews are positive against 100% of Invoice Maker & Quotes's.

UpkeepUpdate frequency

Billdu ships an update every 2 weeks, Invoice Maker & Quotes weekly. Both last shipped on November 5, 2026.

Scorecard3 real differences · 8 level
Billdu versus Invoice Maker & Quotes: the parameters behind the verdict, then further details
ParameterBillduInvoice Maker & Quotes
PriceFreeFree
Rating4.8 (26K ratings)5.0 (4 ratings) — better
Positive reviews89.9% of reviews100.0% of reviews — better
Number of ratings26K — better4
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#69 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size207 MB22 MB
Age rating4+4+
DeveloperBILLDU LTDRummenige Baron

Customer experience

Billdu

All ratings26,283 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,246 reviews
Positive89.9%
Neutral2.2%
Negative7.9%

Invoice Maker & Quotes

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Billdu

Reported bugs

3 issues
  • Invoices not being received by clients
  • Inconsistent invoice numbering
  • Inability to save draft estimates

Requested features

5 requests
  • Improved date/time handling
  • Ability to transfer data between businesses
  • More customization options for invoices
  • Integrated payment processing
  • Enhanced reporting and analytics

Invoice Maker & Quotes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Billdu

Subscriptions10
  • LITE - 1 month$7.991 Month
  • STANDARD (Month)$14.991 Month
  • STANDARD - 1 month$14.991 Month
Show 7 more
  • STANDARD - 1 month7 Days trial$14.991 Month
  • PREMIUM (Month)$27.991 Month
  • PREMIUM - 1 month$27.991 Month
  • 24 invoices$59.991 Year
  • STARTER (Year)$59.991 Year
  • STANDARD (Year)$119.991 Year
  • STANDARD - 12 months$119.991 Year
3 purchases

Invoice Maker & Quotes

Subscriptions3
  • InvoiceMaker Pro7 Days trial$6.991 Month
  • InvoiceMaker Pro Yearly$29.991 Year
  • InvoiceMaker Pro Yearly7 Days trial$49.991 Year

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Invoice Maker & Quotes free?
Invoice Maker & Quotes is free to download, with in-app purchases available.
Which has better reviews, Billdu or Invoice Maker & Quotes?
Invoice Maker & Quotes is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Invoice Maker & Quotes averages 5.0 from 4 ratings.
Do Billdu or Invoice Maker & Quotes have ads?
Neither Billdu nor Invoice Maker & Quotes shows ads.
Which is updated more often, Billdu or Invoice Maker & Quotes?
Billdu ships an update every 2 weeks, and Invoice Maker & Quotes weekly. Most recently, Billdu was updated on November 5, 2026 and Invoice Maker & Quotes on November 5, 2026.

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