Billdu vs Invoice Maker by InvoiceOwl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Customizable invoice templates
- Instant estimates and invoices
- Online payment acceptance
- Expense tracking with receipt scanning
- Client management
- Multi-device sync
- Inventory management
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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
Invoice Maker by InvoiceOwl
Create professional estimates, invoices, and purchase orders in minutes. Manage clients, items, and track payments with detailed reports. Collaborate with your team in real-time.
- Estimate creation
- Invoice generation
- Purchase order management
- Client management
- Item management
- Financial reporting
- Real-time notifications
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Now, no more need to spend hours creating paper estimates and invoices manually. InvoiceOwl is here to help. Create professional looking estimates and invoices in a matter of minutes! InvoiceOwl is easy-to-use, on-the-go estimation and invoicing software designed with simplicity in mind. Ideal for all sorts of contractors, InvoiceOwl allows you to create professional estimates and invoices in a matter of moments. InvoiceOwl App Features =============== Estimate Maker: After you’ve evaluated your client’s needs, you can supply them with professional-looking estimations and quotes for your services right from the app! All you need from your clients is a valid email address. Invoices: Want to send an invoice to your customers? Create an invoice, filling required information like billing name, provided services, attach photos, payment instructions, additional comments if any. Manage both paid and unpaid invoices. Purchase Orders: Now, you save an hour of time on creating purchase orders whenever ordering supplies and products for the company. Client Memos: Do you send credit memos to your customers? Generate memos in just a few minutes and send it to your customers directly in their inbox. Clients: You must have lots of customers whom you might be managing in an excel sheet? Now, no need. InvoiceOwl is an all-in-software solution for invoicing, where you can add all the clients with details. Items: You must be providing more than one service and product. Right? Then, manage all the products and services under the item section. Reports: Create monthly, quarterly, and yearly reports to track the paid and unpaid payments, annual sales by client, sales by item, profit & loss, taxes, sales journal, and more. Real-time Notification: Stay updated and informed about all the updates whether it is about receiving new payment, PO, credit memo, you will stay aware of the updates in real-time. NEW Team Model: Our advanced collaboration features allow you to add employees and freelancers to your account. * Add team members and set access levels * Control what projects, clients and documents team members can view and edit * You maintain full administrative access and oversight Can I Customize the Estimates, Invoices, Credit Momos, and Purchases Orders For My Business? ============================================================= Yes, of course. InvoiceOwl allows you to change and customize the look, feel, and detail of the invoices, and other documents like purchase order and credit memo. - 8+ Templates to choose from for your invoices - Change logo in the invoice and include your logo to highlight - Change banner in just a few seconds. - Include a watermark on the invoices as per your business requirements. - Easily match your brand, color & logo to make your invoice look professional. Benefits of Using InvoiceOwl Application ========================== - Create professional estimates to impress your potential clients - Create contracts with easy acceptance via digital signature - Create and send estimates with clients on-the-spot from the mobile app - Collect testimonials from successfully completed jobs to attract more clients - Itemize labor and materials so clients know exactly where their money is going - Upload photos and documents to accompany your proposals Subscription Pricing and Terms: ========================== - InvoiceOwl is free to download. We offer auto-renewing subscription plans. - Paid features: Unlimited Invoices, Unlimited Estimates, Add Unlimited Clients. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. Privacy Policy: https://invoiceowl.com/privacy-policy/ Terms and Conditions: https://invoiceowl.com/terms-of-use/
Screenshots
Verdict
The clearest difference is review sentiment: Billdu at 90% against Invoice Maker by InvoiceOwl's 55%. Billdu also leads on rating (4.8 vs 4.4) and ratings volume (26K vs 235). Invoice Maker by InvoiceOwl's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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
Both are free to download. Billdu sells 10 in-app purchases, starting at $7.99 per month and Invoice Maker by InvoiceOwl sells 10 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Billdu holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 235, 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 55% of Invoice Maker by InvoiceOwl's.
Billdu ships an update every 2 weeks, Invoice Maker by InvoiceOwl fortnightly. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | Billdu | Invoice Maker by InvoiceOwl |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26K ratings) — better | 4.4 (235 ratings) |
| Positive reviews | 89.9% of reviews — better | 55.2% of reviews |
| Number of ratings | 26K — better | 235 |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #70 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 207 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | BILLDU LTD | Lefage, LLC |
Customer experience
Billdu
Invoice Maker by InvoiceOwl
User reviews
Billdu
From 26K App Store ratingsWhat 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 by InvoiceOwl
From 235 App Store ratingsWhat we love
- 👍 Easy to use
- 👍 Simple design
- 👍 Great for contractors
- 👍 Solid invoicing tool
- 👍 Convenient for on-the-spot sales
Room to improve
- 👎 Difficult to cancel subscription
- 👎 Ghost customer support
- 👎 Too expensive
- 👎 Not user-friendly
- 👎 Latest version has issues
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 by InvoiceOwl
Reported bugs
11 issues- Cannot cancel subscription
- Customer support unresponsive
- App deleted first account
- Cannot send receipts to customers
- Format issues in latest update
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- Customers get error viewing invoices
- Missing info in old invoices
- Email returned to sender
- Errors constantly
- Photo upload problem
- Doesn't always work on some phones and computers
Requested features
4 requests- Revert to previous version
- Option to receive deposit payment first
- Separate option for deposit payments
- Improve document margins
In-app purchases
Billdu
- LITE - 1 month$7.991 Month
- STANDARD (Month)$14.991 Month
- STANDARD - 1 month$14.991 Month
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- 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
Invoice Maker by InvoiceOwl
- InvoiceOwl Weekly Unlimited$5.997 Days
- Base - Monthly Plan3 Days trial$6.991 Month
- InvoiceOwl Monthly Unlimited3 Days trial$9.991 Month
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- Growth - Monthly Plan$11.991 Month
- Estimates Maker - Growth Month$11.991 Month
- Champion - Monthly Plan$28.991 Month
- Premium - Monthly Plan3 Days trial$39.991 Month
- Base - Annual Plan3 Days trial$49.991 Year
- InvoiceOwl Annual Unlimited$99.991 Year
- Invoice Maker - Growth Yearly$119.991 Year
Questions
Is Billdu free?
Is Invoice Maker by InvoiceOwl free?
Which has better reviews, Billdu or Invoice Maker by InvoiceOwl?
Do Billdu or Invoice Maker by InvoiceOwl have ads?
Which is updated more often, Billdu or Invoice Maker by InvoiceOwl?
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