Comparison

Billdu vs Invoice Maker App

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

Head to head
About

Billdu

Create professional invoices and estimates quickly for your small business. This app helps you get paid faster with online payment options, track expenses by scanning receipts, and manage clients and inventory. It's designed for freelancers and contractors to maintain a professional image and streamline billing.

Highlights
  • Customizable invoice templates
  • Instant estimates and invoices
  • Online payment processing
  • Receipt scanning for expense tracking
  • Client and inventory management
  • Multi-device synchronization
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 App

Create professional invoices and estimates quickly and easily. This app helps small business owners and freelancers manage billing, track payments, and send documents to clients on the go. Customize with your logo and preferred formats.

Highlights
  • Create professional estimates and invoices
  • Convert estimates to invoices
  • Manage billing and payment status
  • Customizable templates with company logo
  • Support for taxes and discounts
  • Export to PDF and send via email
Features
Read full description

Are you still spending plenty of time making estimates and invoices? Tired of complex calculations on invoice, estimate, expenses, purchase orders, etc.? Do you want to process business billings and send estimates and invoices to customers anytime, anywhere? Invoice Maker & Invoice Now is a professional invoice app to create estimates and invoices. It is a trusted and fast on-the-go invoicing solution for self-employed, small business owners, contractors, freelancers, etc. Key Features - Invoice Maker & Invoice Now helps create professional estimates and invoices within a few steps anytime, anywhere - Convert estimates into invoices easily - Manage estimates and invoices for each business billing clearly with a free invoice generator & Invoice Now - Make estimates and invoices professionally with well-designed invoice-maker templates - Clear estimates and invoices status for payment tracking - Customize estimates and invoices with company logo, websites, and terms in invoicing - Save frequently used items and clients for further use - Support all types of tax, on item or total - Support discount, on item or total - Support multiple currencies, numbers & date formats in invoicing - Real-time preview during estimates and invoices creation - Export estimates and invoices to PDF - Send your estimates and invoices to others directly via email after invoicing What makes Invoice Maker & Invoice Now stand out: Smart Invoice Maker Invoice Maker & Invoice Now is an all-in-one invoice app. It helps you create professional estimates and invoices in seconds. Convert estimates into invoices in one tap. One app for many needs. Professional Invoice Templates Using plenty of well-designed invoice templates, you can quickly create professional estimates and invoices. The template will constantly update to help you keep making professional invoice. Customizable The fast invoice maker & Invoice Now is highly Customizable. It allows you to customize company logos, website, personal signature, etc. Also, you can use your own currency, numbers & date formats Clear Payment Status You can know the clear status of each invoice you made. Get an overview of all payment statuses at a glance. Easy to organize and mark paid. Invoice Anywhere Make estimates and invoices, send them directly to your clients. Easily export to PDF, or directly print as soon as you finish. If you have any questions, please contact us: invoicemaker@guloolootech.com Terms of use: https://guloolootech.com/terms-of-use Privacy Policy: https://guloolootech.com/privacy-policy

Screenshots

Billdu4 screens
Invoice Maker App4 screens

Verdict

The call

Billdu and Invoice Maker App both sit at 4.8 stars, but that hides the real split: 90% of Billdu's written reviews are positive against 44% of Invoice Maker App's. Billdu also leads on ads (none vs shown) and ratings volume (26K vs 2.6K). Invoice Maker App's advantage is iOS requirement (13.0 vs 17.0). On price, rating, update cadence 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. Billdu sells 10 in-app purchases, starting at $7.99 per month and Invoice Maker App sells 17 in-app purchases, starting at $3.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Billdu against 4.8 for Invoice Maker App. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 2.6K, so its average is the more settled of the two. Written reviews are what separate them: 90% of Billdu's written reviews are positive against 44% of Invoice Maker App's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 27, 2026.

Scorecard4 real differences · 7 level
Billdu versus Invoice Maker App: the parameters behind the verdict, then further details
ParameterBillduInvoice Maker App
PriceFreeFree
Rating4.8 (26K ratings) — better4.8 (2.6K ratings)
Positive reviews89.9% of reviews — better44.0% of reviews
Number of ratings26K — better2.6K
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#59 — better#168
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size207 MB92 MB
Age rating4+4+
DeveloperBILLDU LTDGulooloo Tech

Customer experience

Billdu

All ratings26,233 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,241 reviews
Positive89.9%
Neutral2.3%
Negative7.8%

Invoice Maker App

All ratings2,561 ratings
Positive93.8%
Neutral2.3%
Negative3.9%
Written reviews50 reviews
Positive44.0%
Neutral2.0%
Negative54.0%

User reviews

Billdu

From 26K App Store ratings

What we love

  • 🚀 Easy to use
  • 📊 Helpful business features
  • 🖼️ Professional-looking invoices
  • 🕰️ Time-saving
  • 💻 Seamless mobile experience

Room to improve

  • 🐛 Occasional crashes or bugs
  • 🔍 Limited customization options
  • 💳 Billing/payment issues
  • 🕰️ Slow customer support response

Invoice Maker App

From 2.6K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient features
  • 💡 Good templates
  • 😊 Excellent app

Room to improve

  • 🐛 App crashes
  • 🔒 Account login issues
  • 💰 Paid features not worth it
  • 🔍 Lack of customer support

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 App

Reported bugs

3 issues
  • Invoices losing description
  • Paid features not working as expected
  • Inability to login on new devices

Requested features

3 requests
  • Multi-device access
  • Data transfer between devices
  • Improved invoice management

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
17 purchases

Invoice Maker App

Subscriptions15
  • Invoice Maker Monthly VIP$3.491 Month
  • Invoice Maker Weekly VIP$5.997 Days
  • Monthly VIP discount 15%OFF$6.991 Month
Show 12 more
  • Enjoy 30% Off on Monthly VIP$8.991 Month
  • Invoice Maker Quarterly VIP$8.993 Months
  • VIP mensual$12.991 Month
  • Quarterly VIP Discount 15% OFF$17.993 Months
  • Invoice Maker Quarterly VIP$19.993 Months
  • Invoice Maker Yearly VIP$29.991 Year
  • Yearly VIP - Save 15%$44.991 Year
  • Three Days Free Trial: 30% OFF3 Days trial$48.991 Year
  • Invoice Maker Yearly VIP$55.991 Year
  • Three Days Free Trial3 Days trial$79.991 Year
  • InvoiceBase 7 Days Free Trial7 Days trial$79.991 Year
  • Invoice Maker Yearly VIP$79.991 Year
One-time2
  • Permanenter VIP$59.99
  • Invoice Maker Lifetime VIP$64.99

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Invoice Maker App free?
Invoice Maker App is free to download, with in-app purchases available.
Which has better reviews, Billdu or Invoice Maker App?
Billdu is rated higher. Billdu averages 4.8 out of 5 from 26K ratings, while Invoice Maker App averages 4.8 from 2.6K ratings.
Do Billdu or Invoice Maker App have ads?
Invoice Maker App shows ads; Billdu does not.
Which is updated more often, Billdu or Invoice Maker App?
Billdu ships an update every 2 weeks, and Invoice Maker App every 2 weeks. Most recently, Billdu was updated on October 27, 2026 and Invoice Maker App on October 27, 2026.
Which is more popular, Billdu or Invoice Maker App?
Billdu currently peaks at #59 in the App Store charts, and Invoice Maker App at #168. Chart position reflects recent download velocity rather than total install base.

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