Billdu vs Invoice & Estimate Maker
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 & Estimate Maker
Quickly generate professional invoices and estimates for your clients. Customize templates with your business details, add unlimited customers and services, and track payments on the go. Convert estimates to invoices with a single tap.
- Create invoices and estimates
- Customize company details and logo
- Unlimited customers, products, and services
- Professional invoice themes
- Track payments
- Email invoices in PDF format
- Convert estimates to invoices
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Invoice & Estimate Maker app help you to quickly create professional invoices and send them to your customers. Its a perfect app for web designers, contractors, musicians, freelancers and all kind of small business owners. You'll be able to create invoices and estimates with-in few seconds. This business app allows you to create unlimited customers, products and services. You can choose from highly professional templates to generate invoice PDF and send it to your customer. You can enter all information about your business i.e. your company name, logo, address, email, phone number and more. Manage all your invoices and billing on the go. The app shows you all outstanding invoices and help you to get paid faster. This app does not requires you to have an active internet connection. So you can invoice your customer before leaving the place where there is no network available. The app also keeps track of all the payments made towards an invoice. You can also sign the invoice or estimate on your device. Features: * Create invoices and estimates. * Customize company details and logo. * Add unlimited customers, products and services. * Professional invoice themes. * Realistic invoice signature. * Track payments. * Configure multiple taxes (i.e. Service Tax, VAT etc). * Discount on item or total. * Email invoice in PDF format. * Notes to specify terms / conditions. * Convert estimate to invoice with just a single tap. * iCloud backup & restore. * Import customer from contact address book. * Statistics * Add "Paid" stamp on paid invoices. * Fast & easy interface. Please leave a 5 star rating if you find this app useful. Your support help us keep improving this app. Information about the auto-renewable subscription - You can purchase for monthly subscription ($1.99/month) or annual subscription ($19.99/year). - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - For more information on how to cancel subscription, please review - https://support.apple.com/en-us/HT202039 - Privacy policy: http://www.svgapps.com/privacy-policy - Terms of use: http://www.svgapps.com/terms
Screenshots
Verdict
The clearest difference is monetization model: Billdu at free with in-app purchases against Invoice & Estimate Maker's subscription. Billdu also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (90% vs 74%). Invoice & Estimate Maker's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads 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 & Estimate Maker sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Billdu against 4.8 for Invoice & Estimate Maker. Both are backed by a comparable volume of ratings — 26K and 12K respectively. Written reviews are what separate them: 90% of Billdu's written reviews are positive against 74% of Invoice & Estimate Maker's.
Billdu ships an update every 2 weeks, Invoice & Estimate Maker every 3 months. Both last shipped on November 7, 2026.
| Parameter | Billdu | Invoice & Estimate Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26K ratings) | 4.8 (12K ratings) — better |
| Positive reviews | 89.9% of reviews — better | 74.3% of reviews |
| Number of ratings | 26K — better | 12K |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Best chart rank | #65 — better | #170 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 207 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | BILLDU LTD | SVG Apps |
Customer experience
Billdu
Invoice & Estimate Maker
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 & Estimate Maker
From 12K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Professional-looking invoices
- 💡 Customizable with company logo
- 🚀 Quick to create estimates and invoices
- 👍 Helpful for small businesses
Room to improve
- 🐛 Issues with emailing invoices/estimates
- 🐛 Data sync problems between devices
- 🔒 Lack of customer support responsiveness
- 🔒 Subscription renewal issues
- 🐛 Unexpected app lockouts
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 & Estimate Maker
Reported bugs
3 issues- Quantity and price changes not saving correctly
- Inability to edit customer information
- Losing all past estimates/invoices when switching devices
Requested features
5 requests- Add ability to track material expenses and payroll
- Allow adding multiple phone numbers and emails per client
- Implement a way to back up data
- Provide a phone number for customer support
- Add option to sort/track created sections (e.g., labor, materials)
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 & Estimate Maker
- Monthly Subscription$1.991 Month
- Annual Subscription$19.991 Year
Questions
Is Billdu free?
Is Invoice & Estimate Maker free?
Which has better reviews, Billdu or Invoice & Estimate Maker?
Do Billdu or Invoice & Estimate Maker have ads?
Which is updated more often, Billdu or Invoice & Estimate Maker?
Which is more popular, Billdu or Invoice & Estimate Maker?
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