Billdu vs Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Customizable invoice templates
- Instant estimates and invoices
- Online payment processing
- Receipt scanning for expense tracking
- Client and inventory management
- Multi-device synchronization
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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
Create and manage professional invoices, quotes, and receipts on the go. Track expenses, accept online payments, and generate financial reports to streamline your business operations.
- Invoice generation
- Professional templates
- Mobile invoicing
- Estimates and quotes
- Online payments
- Expense tracking
- Financial reporting
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**Get paid faster. Make a professional invoice in under a minute, email the PDF to your client, and get a notification the second they open it — all from your phone. No accountant. No desktop software. No headaches.** Invoice Master is the invoice maker and estimate app for freelancers, contractors, consultants and small business owners. Create invoices, quotes and estimates from ready-made invoice templates, track every payment and expense, and always know who owes what — and when. **Everything you need to invoice, bill and get paid:** - **An invoice generator that takes seconds** — Pick a client, tap in your items, hit send. Saved clients and a reusable item library mean you never retype the same line twice. - **Professional invoice templates** — 30 ready-made looks across 12 layouts, branded with your logo, colors and fonts. Every invoice and estimate looks like it came from a big company. - **Send it, then watch it land** — Email the PDF invoice straight from the app and get a push notification the moment your client opens it. No more "did you get my invoice?" - **Estimates and quotes that win the job** — Send polished quotes and quotations, then convert an accepted estimate into an invoice without re-entering a detail. Close faster, bill sooner. - **Recurring invoices on autopilot** — Bill repeat clients weekly, monthly, quarterly or yearly and let the app send each invoice for you. - **Payment tracking** — Log cash, card, bank transfer, PayPal, Venmo and more. Balances update instantly, so you always know what is paid, partly paid or overdue. - **Expense tracker with receipt capture** — Snap a photo of a receipt, file the expense by category and keep every deduction ready for tax time. - **Simple bookkeeping and reports** — A live dashboard plus sales, payment, expense and accounts-receivable aging reports. Spot your top clients, track revenue and catch overdue invoices early. - **Search everything** — Find any invoice, estimate, client, item or expense in one tap, even offline. - **Statements that get you paid** — Generate a per-client statement of account in one tap. The gentle nudge that actually works. - **Phone, tablet and web** — Start an invoice in the field, finish it at your desk on app.invoicemaster.io. Everything syncs securely across iPhone, iPad and the web. - **Private and offline** — Works fully offline with your data on your device first. Sign in to back up and sync. Lock the app with a PIN or Face ID. - **Bill anywhere in the world** — Any currency, inclusive or exclusive tax (VAT, GST or sales tax), discounts, PO numbers and notes. PDFs render flawlessly in any language. **Perfect for:** Freelancers • Contractors, handymen, plumbers, electricians and painters • Consultants and coaches • Designers and developers • Photographers and videographers • Cleaners, landscapers and lawn care • Tutors • Online sellers • Side hustlers • Any small business that sends invoices, bills or quotes. **Free to start. Upgrade only when you grow.** Thousands of small businesses use Invoice Master as their invoice, billing and expense app. Your next client deserves an invoice that looks the part — and you deserve to get paid on time. **Download Invoice Master free and send your first invoice in the next 60 seconds.** === Premium Subscription Invoice Master is free to download and use. Every plan is ad-free, with unlimited estimates and monthly photos. Create 1 invoice per month for free, or upgrade for 3, 10, or unlimited monthly invoices. - More monthly invoices, with additional templates and bookkeeping features - Payment charged to your Account at confirmation of purchase - Subscription renews automatically unless cancelled at least 24 hours before the end of the current period - Manage or turn off auto-renewal anytime in your Account Settings - Privacy Policy: https://apponance.com/privacy - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is review sentiment: Billdu at 89% against Invoice Maker's 43%. Billdu also leads on ads (none vs shown) and ratings volume (26K vs 12). Invoice Maker's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support 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 sells 7 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Billdu holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 89% of Billdu's written reviews are positive against 43% of Invoice Maker's.
Billdu ships an update every 2 weeks, Invoice Maker every 4 days. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.
| Parameter | Billdu | Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26K ratings) — better | 4.5 (12 ratings) |
| Positive reviews | 89.3% of reviews — better | 42.9% of reviews |
| Number of ratings | 26K — better | 12 |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #64 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 205 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | BILLDU LTD | Apponance, Inc. |
Customer experience
Billdu
Invoice Maker
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
Not enough reviews yet to summarise bugs or requests.
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
- Premium Freelancer Monthly$1.991 Month
- Premium Business Monthly$4.991 Month
- Premium Enterprise Monthly$12.991 Month
Show 3 moreShow fewer
- Premium Freelancer Annual$19.991 Year
- Premium Business Annual$49.991 Year
- Premium Enterprise Annual$129.991 Year
- Premium App$4.99
Questions
Is Billdu free?
Is Invoice Maker free?
Which has better reviews, Billdu or Invoice Maker?
Do Billdu or Invoice Maker have ads?
Which is updated more often, Billdu or Invoice Maker?
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