# Billdu: Invoice Estimate Maker — Billing & Quote Generator > Invoice, estimate, and billing app for small businesses, contractors, and freelancers. (iPhone/iPad app by BILLDU LTD.) - Source: https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754 (this page in markdown: same URL + `.md`) - Developer: [BILLDU LTD](https://appshunter.io/developer/501173313) - Category: Business, Finance - Price: Free with in-app purchases - Rating: 4.80/5 from 25,856 App Store ratings · 1,045 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 217 MB - Languages: American English, Arabic, Czech, Danish, Dutch, French (France), German (Germany), Italian, Norwegian Bokmål, Polish and 4 more - Released: 2012-05-25 - Data updated: 2026-08-29 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754/reviews.md ## What is Billdu? 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 ## Key features - Customizable invoice templates - Instant estimates and invoices - Online payment processing - Receipt scanning for expense tracking - Client and inventory management - Multi-device synchronization ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 24 invoices | $59.99 | per year | | STARTER (Year) | $59.99 | per year | | STANDARD (Month) | $14.99 | per month | | STANDARD (Year) | $119.99 | per year | | PREMIUM (Month) | $27.99 | per month | | LITE - 1 month | $7.99 | per month | | PREMIUM - 1 month | $27.99 | per month | | STANDARD - 1 month | $14.99 | per month | | STANDARD - 12 months | $119.99 | per year | | STANDARD - 1 month | $14.99 | per month | ## Chart rankings - #66 in Top Grossing · Business (US App Store) ## What do users think of Billdu? Overall sentiment: positive **Pros** - 🚀 Easy to use - 📊 Helpful business features - 🖼️ Professional-looking invoices - 🕰️ Time-saving - 💻 Seamless mobile experience **Cons** - 🐛 Occasional crashes or bugs - 🔍 Limited customization options - 💳 Billing/payment issues - 🕰️ Slow customer support response **Commonly reported bugs** - Invoices not being received by clients - Inconsistent invoice numbering - Inability to save draft estimates **Most requested features** - Improved date/time handling - Ability to transfer data between businesses - More customization options for invoices - Integrated payment processing - Enhanced reporting and analytics ## Recent user reviews (10 of 1,045) All indexed reviews: https://appshunter.io/ios/app/billdu-invoice-estimate-maker/id527885754/reviews.md ### 5/5 — User friendly *2026-08-25, version 26.7.10* Very easy to use ### 5/5 — Great *2026-08-25, version 26.7.10* Great ### 4/5 — Five stars for me *2026-08-24, version 26.7.10* Happy I found this app on my iPhone great job 👍😊 ### 5/5 — It’s awesome *2026-08-24, version 26.7.10* Satisfied ### 4/5 — Client name *2026-08-23, version 26.7.10* Overall software is very good and easy to use, but one problem i face every time, i need to select client name always, after made my invoices, could you please fix this error Thanks ### 5/5 — A+ *2026-08-23, version 26.7.10* Good app ### 1/5 — Too many rating pop ups *2026-08-23, version 26.7.10* When using app on Phone this rating pop up appears too many times and is disruptive and excessive. ### 5/5 — Project *2026-08-22, version 26.7.10* All good ### 4/5 — Awesome *2026-08-22, version 26.7.10* Top tier ### 4/5 — Very convenient *2026-08-21, version 26.7.10* The app is actually very easy to use and super convenient. My only complaint is the price—it’s gotten quite expensive. It used to be much more affordable, but the price has gone up over time. I’ve been using it for so long that I honestly just don’t feel like switching to another app. ## Frequently asked questions about Billdu ### What does Billdu do? Billdu is an all-in-one app for creating invoices, generating estimates, and managing billing for small businesses, contractors, and freelancers. It helps you send professional documents, get paid faster, track expenses, and manage clients and inventory. ### What are the key features of Billdu? Key features include customizable invoice templates with your logo, instant estimate and invoice creation, online payment acceptance via Stripe, receipt scanning for expense tracking, client management, and inventory management. It also offers multi-device sync and offline capabilities. ### How much does Billdu cost? Billdu offers a free 7-day trial. After the trial, you can upgrade to various paid plans like Lite, Standard, or Premium for unlimited invoices, estimates, and clients. Specific pricing details are available within the app. ### What devices is Billdu compatible with? Billdu is designed to be accessible across multiple devices. You can use and sync your account and data in real-time from your iPhone, iPad, or desktop computer. ### Who is Billdu best suited for? Billdu is ideal for small businesses, contractors (especially in construction, plumbing, and electrical services), and freelancers who need a reliable and easy-to-use tool for invoicing, estimating, and managing their business finances professionally. ## Version history (last 5 releases) ### 26.7.10 — 2026-07-15 Freshly polished and ready to invoice! Your logo now stays put, bank details behave, and the whole app feels a touch snappier. We also swatted a few sneaky bugs along the way. Here's to getting paid faster! ### 26.6.14 — 2026-06-29 A little tune-up for your invoices! We've smoothed out a few rough edges, fixed some pesky bugs, and made things run a little more smoothly. Here's to getting paid faster! ### 26.6.13 — 2026-06-18 A little tune-up for your invoices! We've smoothed out a few rough edges, fixed some pesky bugs, and made things run a little more smoothly. Here's to getting paid faster! ### 26.6.12 — 2026-06-12 A little tune-up for your invoices! We've smoothed out a few rough edges, fixed some pesky bugs, and made things run a little more smoothly. Here's to getting paid faster! ### 26.6.11 — 2026-06-11 A little tune-up for your invoices! We've smoothed out a few rough edges, fixed some pesky bugs, and made things run a little more smoothly. Here's to getting paid faster! ## Apps similar to Billdu | App | Rating | Price | Category | | --- | --- | --- | --- | | [Invoice Maker; Invoice Simple](https://appshunter.io/ios/app/invoice-maker-invoice-simple/id694831622) | 4.9 (122,696) | Free | Business | | [Invoice Maker・Billing App](https://appshunter.io/ios/app/invoice-makerbilling-app/id1447239633) | 4.8 (7,238) | Free | Business | | [Square Invoices: Invoice Maker](https://appshunter.io/ios/app/square-invoices-invoice-maker/id1405254630) | 4.8 (92,699) | Free | Business | | [Tiny Invoice - Invoice Maker](https://appshunter.io/ios/app/tiny-invoice-invoice-maker/id679572722) | 4.8 (10,418) | Free | Business | | [Invoice2go: Easy Invoice Maker](https://appshunter.io/ios/app/invoice2go-easy-invoice-maker/id540236748) | 4.8 (55,430) | Free | Business | | [Joist: Estimate Invoice Maker](https://appshunter.io/ios/app/joist-estimate-invoice-maker/id592163563) | 4.7 (13,878) | Free | Business | ## More apps by BILLDU LTD - [FreeWeb - Website Builder](https://appshunter.io/ios/app/freeweb-website-builder/id6447692086) - [Billdu: Store,Inventory,Orders](https://appshunter.io/ios/app/billdu-storeinventoryorders/id6449158755) - [Appointment Scheduler: Billdu](https://appshunter.io/ios/app/appointment-scheduler-billdu/id6466402583) All apps by BILLDU LTD: https://appshunter.io/developer/501173313 ## Related topics [estimate creator](https://appshunter.io/ios/topics/estimate-creator) · [fba billing app](https://appshunter.io/ios/topics/fba-billing-app) · [simple invoice pdf](https://appshunter.io/ios/topics/simple-invoice-pdf) · [bill maker](https://appshunter.io/ios/topics/bill-maker) · [hacer facturas](https://appshunter.io/ios/topics/hacer-facturas) · [pro invoice tracker](https://appshunter.io/ios/topics/pro-invoice-tracker) · [electronic invoice](https://appshunter.io/ios/topics/electronic-invoice) · [gelatoconnect](https://appshunter.io/ios/topics/gelatoconnect) · [invoice contractor](https://appshunter.io/ios/topics/invoice-contractor) · [business invoice creator](https://appshunter.io/ios/topics/business-invoice-creator) · [mwakaba dmc](https://appshunter.io/ios/topics/mwakaba-dmc) · [estimates creator](https://appshunter.io/ios/topics/estimates-creator) · [invoice & estimate app](https://appshunter.io/ios/topics/invoice-estimate-app) · [aysling](https://appshunter.io/ios/topics/aysling) · [isymphony](https://appshunter.io/ios/topics/isymphony) · [intcount](https://appshunter.io/ios/topics/intcount) · [invoice construction](https://appshunter.io/ios/topics/invoice-construction) · [italo as](https://appshunter.io/ios/topics/italo-as) · [simple invoice maker generator](https://appshunter.io/ios/topics/simple-invoice-maker-generator) · [invoice estimate maker](https://appshunter.io/ios/topics/invoice-estimate-maker) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*