Comparison

Billdu vs Invoice Maker App & Estimates

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 & Estimates

Features
Read full description

Simplify your invoicing with Invoice Maker App & Estimates. Create, send, and track invoices on the go with ease. Stay organized and professional while saving time. KEY FEATURES: 1. Generate Professional Invoices Quickly - Generate and send invoices in seconds. - Add your logo and business details swiftly to personalize each invoice. - Choose from a variety of customizable invoice templates for a wide variety of industries (Freelancer, Contractor, Construction, etc.). 2. Create Estimates & Quotes Efficiently - Share estimates with your client and save them for invoicing. - Directly convert an estimate into an invoice. - Distribute recurring invoices to the same customer. 3. Send Invoices Through Multiple Methods - Send invoices wherever your customers prefer—email, URL, text/SMS. - Quickly print invoices for physical records - Generate PDF copies of invoices for digital distribution or archiving. 4. Flexible Payment Options - Enhance cash flow by expediting payment processing. 5. Automated Reminders (Coming Soon) - Set up automated reminders to prompt clients of upcoming due dates. - Save more time by scheduling recurring invoices to be sent out. 6. Insights & Reports (Coming Soon) - Get a 360° view of your sales by clients and items. - See all outstanding invoices in one click. - Access real-time income statements. -Track and categorize your sales effortlessly with intuitive reporting. 7. Manage Customers & Items List - Import customer details from the contact list. - Efficiently manage client information in one place. - Organize your inventory efficiently with our intuitive items list feature. Download Invoice Maker App & Estimates today and take control of your invoicing process with ease and confidence. Simplify your workflow, get paid faster, and focus on growing your business. Terms of Service: https://www.maplelabs.co/policies/ #terms Privacy: https://www.maplelabs.co/policies/ #terms For technical assistance or other inquiries: support@maplelabs.co

Screenshots

Billdu4 screens
Invoice Maker App & Estimates4 screens

Verdict

The call

The clearest difference is ads: Billdu at none against Invoice Maker App & Estimates's shown. Billdu also leads on chart position (#72 vs unranked). Invoice Maker App & Estimates's advantage is update cadence (every 4 days vs every 2 weeks). On price, in-app purchases, 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. Billdu sells 10 in-app purchases, starting at $7.99 per month and Invoice Maker App & Estimates sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Billdu ships an update every 2 weeks, Invoice Maker App & Estimates every 4 days. The most recent releases landed on November 3, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 8 level
Billdu versus Invoice Maker App & Estimates: the parameters behind the verdict, then further details
ParameterBillduInvoice Maker App & Estimates
PriceFreeFree
Rating4.8 (26K ratings) — better—
Positive reviews89.9% of reviews—
Number of ratings26K — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#72 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size207 MB21 MB
Age rating4+4+
DeveloperBILLDU LTDMaple Labs Co., Ltd

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 & Estimates

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
6 purchases

Invoice Maker App & Estimates

Subscriptions6
  • Weekly Premium$4.997 Days
  • Weekly Premium3 Days trial$4.997 Days
  • Weekly Premium$6.997 Days
Show 3 more
  • Monthly$19.991 Month
  • Yearly Premium$99.991 Year
  • Yearly Premium$199.991 Year

Questions

Is Billdu free?
Billdu is free to download, with in-app purchases available.
Is Invoice Maker App & Estimates free?
Invoice Maker App & Estimates is free to download, with in-app purchases available.
Do Billdu or Invoice Maker App & Estimates have ads?
Invoice Maker App & Estimates shows ads; Billdu does not.
Which is updated more often, Billdu or Invoice Maker App & Estimates?
Billdu ships an update every 2 weeks, and Invoice Maker App & Estimates every 4 days. Most recently, Billdu was updated on November 3, 2026 and Invoice Maker App & Estimates on October 7, 2026.

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