Billdu vs Invoice Maker & Estimates
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
Read full descriptionHide 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
Invoice Maker & Estimates
Create professional invoices and estimates quickly from your phone. Add your logo, items, tax, and discounts, then send clean PDF documents via email or text to get paid faster. Manage clients, track payments, and organize your business finances.
- Create unlimited invoices and estimates
- Send PDF documents instantly
- Add logo, signature, tax, and discounts
- Convert estimates to invoices
- Save clients and items
- Track paid, unpaid, and overdue invoices
- Works offline
Read full descriptionHide full description
Invoiceflint is the fast, no-fuss way to create professional invoices and estimates right from your phone. Built for freelancers, contractors, and small business owners, it turns a five-minute billing chore into a 30-second tap. Add your logo, items, tax, and discounts, then send a clean PDF by email, text, or WhatsApp — and get paid faster. WHY INVOICEFLINT ► Create unlimited invoices, estimates, and quotes ► Send polished PDF documents in seconds ► Add your logo, signature, tax, and discounts ► Turn any estimate into an invoice with one tap ► Save clients and items for instant reuse ► Track what's paid, unpaid, and overdue ► Works offline — no account or internet needed ► No ads. No watermarks. No clutter. MADE FOR YOUR BUSINESS Whether you're a plumber, designer, electrician, photographer, consultant, cleaner, or handyman, Invoiceflint helps you look professional and stay organized. Send a quote to win the job, convert it to an invoice when the work's done, and keep every receipt and payment in one place. EVERYTHING YOU NEED TO GET PAID - Professional invoice and estimate templates - Itemized billing with automatic totals, tax, and discounts - Receipts and payment tracking - Client and product library - PDF export and instant sharing - Invoice numbering and history at a glance Start creating your first invoice in under a minute. Download Invoiceflint and make getting paid the easiest part of your day. Privacy policy: https://invoiceflint.com/privacy Terms of use: https://invoiceflint.com/terms
Screenshots
Verdict
The clearest difference is ratings volume: Billdu at 26K against Invoice Maker & Estimates's 1. Billdu also leads on chart position (#73 vs unranked). Invoice Maker & Estimates's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, rating, 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 & Estimates sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Invoice Maker & Estimates holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Billdu has 26K ratings behind it against 1, so its average is the more settled of the two.
Billdu ships an update every 2 weeks, Invoice Maker & Estimates every 4 days. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.
| Parameter | Billdu | Invoice Maker & Estimates |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (26K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.9% of reviews | — |
| Number of ratings | 26K — better | 1 |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #73 — better | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 207 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | BILLDU LTD | Md Rakib Bhuiyan |
Customer experience
Billdu
Invoice Maker & Estimates
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 & Estimates
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
Show 7 moreShow fewer
- 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 & Estimates
- Pro Monthly$4.991 Month
- Pro Yearly (Save 35%)7 Days trial$39.991 Year
- Pro Lifetime$79.99
Questions
Is Billdu free?
Is Invoice Maker & Estimates free?
Which has better reviews, Billdu or Invoice Maker & Estimates?
Do Billdu or Invoice Maker & Estimates have ads?
Which is updated more often, Billdu or Invoice Maker & Estimates?
Other comparisons















