Comparison

Zoho Invoice Maker App vs Billdu

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

Head to head
About

Zoho Invoice Maker App

Create professional invoices and estimates for your small business. Send them directly to clients, accept online payments, and automate reminders for overdue bills. Track expenses and gain insights into your business finances with comprehensive reports.

Highlights
  • Create professional invoices
  • Generate estimates
  • Accept online payments
  • Automated payment reminders
  • Track business expenses
  • Customer portal
  • Time tracking for projects
Features
Read full description

Zoho Invoice is a completely FREE invoicing application that ensures you get paid for your hard work. Zoho Invoice is the perfect invoicing app for your small business, allowing you to create estimates, convert them into professional invoices, send the invoices, and receive payments from customers. Here's everything you need to know about the ultimate invoice creator app, Zoho Invoice. The best invoicing app is on the house Zoho Invoice was a paid app until 2021, when we decided to level the playing field for small businesses and made it completely free. Zoho Invoice does not have hidden paid plans; it is free forever. Create and send invoices however you'd like You get to choose from over 18 professional invoice templates and customize the tables, fonts, colors, fields, and more. The invoices can be sent directly to the customer's email inbox or downloaded as a PDF invoice, which can be shared via iMessage or WhatsApp. Easily collect and track online payments Connect your Zoho Invoice account to a payment gateway and give your customers the flexibility to pay with their preferred payment modes. Upon payment, invoices are automatically marked as "paid" in Zoho Invoice. Your payment follow-ups are on autopilot Configure automated payment reminders to follow up with customers for overdue invoices. You have full control over when the payment reminders are sent and can customize the emails as you'd like. Get better deals with estimates
 Use Zoho Invoice's estimates to negotiate with customers and close deals. Customers can view, discuss, reject, and approve estimates. Approved estimates are automatically converted into invoices. Work on hour-based projects with time tracking If you're a freelancer or small business where you charge customers based on total hours spent on the project, you can use Zoho Invoice to track time and convert timesheets into invoices. A simplified and elevated customer experience Your customers are empowered with a portal where they can log in with a user ID and password. Here, they can view credits, approve and reject estimates, pay invoices, download customer statements, and drop feedback. Track every penny that leaves your business's pockets All these capabilities aside, Zoho Invoice is also your friendly business expense tracking app. Record unbillable expenses like rent and maintenance. Also, record billable expenses like raw material costs and get reimbursed by customers. Your business's numbers at your fingertips The moment you log into Zoho Invoice, the dashboard gives you a visual glimpse of your business's health. Dive into deeper metrics with in-depth reports on best-selling products and services, AR aging, top customers, expenses, and projects.   We're constantly tweaking your favorite invoice maker app to work better with your Apple device. We also focus our efforts towards introducing features exclusive to iOS. Here are some of Zoho Invoice's special features tailored for iOS: • Place a handy widget on your iPhone's home screen that shows crucial business numbers and also allows you to perform quick actions. • Secure your financial information with the Touch/Face/Apple ID passcode verification. • Print your invoices and estimates using Air Print. • Upload and store your customer files securely on iCloud. • Use Zoho Invoice's built-in document scanner to save clear copies of paper documents. • Add new contacts using the OCR-powered scan feature by simply snapping a picture of the customer's business card. • Locate your customers' addresses on the map so your field staff can navigate to the locations effortlessly.   Zoho Invoice is trusted by thousands of businesses around the world. Download the Zoho Invoice app today to simplify your invoicing and payment tracking.   Privacy Policy and Terms & Conditions: - https://www.zoho.com/privacy.html - https://www.zoho.com/terms.html   Have questions? Write to us at support+mobile@zohoinvoice.com

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

Screenshots

Zoho Invoice Maker App4 screens
Billdu4 screens

Verdict

The call

The clearest difference is monetization model: Zoho Invoice Maker App at free against Billdu's free with in-app purchases. Billdu's advantage is chart position (#75 vs unranked). On price, rating, review sentiment and ratings volume 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. Zoho Invoice Maker App sells 10 in-app purchases, starting at $6.99 per month and Billdu sells 10 in-app purchases, starting at $7.99 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 — 4.9 for Zoho Invoice Maker App against 4.8 for Billdu. Both are backed by a comparable volume of ratings — 14K and 26K respectively. Written reviews are what separate them: 91% of Zoho Invoice Maker App's written reviews are positive against 89% of Billdu's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 9 level
Zoho Invoice Maker App versus Billdu: the parameters behind the verdict, then further details
ParameterZoho Invoice Maker AppBilldu
PriceFreeFree
Rating4.9 (14K ratings) — better4.8 (26K ratings)
Positive reviews90.7% of reviews — better89.3% of reviews
Number of ratings14K26K — better
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#75 — better
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS16.0 — better17.0
Further details — not scored
Size392 MB205 MB
Age rating4+4+
DeveloperZoho CorporationBILLDU LTD

Customer experience

Zoho Invoice Maker App

All ratings14,448 ratings
Positive97.8%
Neutral1.1%
Negative1.2%
Written reviews686 reviews
Positive90.7%
Neutral1.7%
Negative7.6%

Billdu

All ratings26,064 ratings
Positive95.9%
Neutral2.0%
Negative2.1%
Written reviews1,140 reviews
Positive89.3%
Neutral2.5%
Negative8.2%

User reviews

Zoho Invoice Maker App

From 14K App Store ratings

What we love

  • 👍 User-friendly
  • 🚀 Easy to use
  • 💰 Free app
  • ⭐ Excellent functionality
  • 🔧 Customizable templates

Room to improve

  • 🐛 Occasional bugs and glitches
  • 🔍 Limited customization options
  • 🔒 Security concerns with account access
  • 💻 Requires internet connection
  • 📁 Difficulty managing contacts and expenses

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

Bugs and requests

Zoho Invoice Maker App

Reported bugs

4 issues
  • Invoices not sending to clients
  • Inability to edit or delete saved contacts
  • Timesheet entries not syncing properly
  • Recurring invoice issues

Requested features

5 requests
  • Offline mode for invoicing
  • Advanced expense tracking and categorization
  • Bulk invoice management and emailing
  • Integration with accounting software
  • Customizable invoice templates and branding

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

In-app purchases

10 purchases

Zoho Invoice Maker App

Subscriptions10
  • Basic - Monthly$6.991 Month
  • Basic Plan - Monthly$10.991 Month
  • Standard - Monthly$14.991 Month
Show 7 more
  • Standard Plan - Monthly$21.991 Month
  • Professional - Monthly$29.991 Month
  • Professional Plan - Monthly$32.991 Month
  • Basic - Yearly$69.991 Year
  • Basic Plan - Yearly$107.991 Year
  • Standard - Yearly$149.991 Year
  • Standard Plan - Yearly$229.991 Year
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

Questions

Is Zoho Invoice Maker App free?
Zoho Invoice Maker App is free to download, with in-app purchases available.
Is Billdu free?
Billdu is free to download, with in-app purchases available.
Which has better reviews, Zoho Invoice Maker App or Billdu?
Zoho Invoice Maker App is rated higher. Zoho Invoice Maker App averages 4.9 out of 5 from 14K ratings, while Billdu averages 4.8 from 26K ratings.
Do Zoho Invoice Maker App or Billdu have ads?
Neither Zoho Invoice Maker App nor Billdu shows ads.
Which is updated more often, Zoho Invoice Maker App or Billdu?
Zoho Invoice Maker App ships an update every 2 weeks, and Billdu every 2 weeks. Most recently, Zoho Invoice Maker App was updated on September 23, 2026 and Billdu on September 24, 2026.

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