Billdu: Invoice Estimate Maker icon
iOS

Billdu: Invoice Estimate Maker

Billing & Quote Generator

by BILLDU LTD

4.8(26.3K)
Downloads
<3k

Last 30 days

Revenue
$100K

Last 30 days

Rev/Download
$100

Avg per download

Rating
4.8

26.3K reviews

Performance Insights

Category rankings

GrossingBusiness#722

Competition level

Low competition

Under 100K on both downloads and revenue — the kind of niche a small team can still take.

On the store

14 years

Released May 2012 · 273 releases since

App Summary

Billdu: Invoice Estimate Maker is an iOS app (Free) by BILLDU LTD in the business category, holding #72 in the business grossing chart. It draws an estimated 1K downloads a month and holds a 4.8-star rating.

  • Monetizes through in-app purchases ranging from $7.99 to $119.99.
  • Ships new versions about one a fortnight.
  • Latest version is 26.8.10, released August 31, 2026.
  • 89% of ratings are five-star.
  • Available in 14 languages.
  • Strongest in US, FR, DE.
  • Downloads at 217.7 MB and requires iOS 17.0+.
  • Rated 4+.

App details

Version
26.8.10
Release status
Regional release
Age rating
4+
Requires
iOS 17.0+
Size
217.7 MB
Languages
Arabic, Czech, Danish, Dutch, English, French, German, Italian, Norwegian, Polish, Portuguese, Slovak, Spanish, Swedish
Price
Free
First seen
May 2012
Top markets
US, FR, DE
Publisher country
United Kingdom

Release history

273 versions tracked

  1. Version 26.8.10Latest
  2. Version 26.7.10
  3. Version 26.6.14
  4. Version 26.6.13
  5. Version 26.6.12
  6. Version 26.6.11

Ships about one a fortnight.

In-app purchases

9 products · United States

  • STANDARD - 1 monthMonthly$14.99
  • LITE - 1 monthMonthly$7.99
  • STANDARD (Month)Monthly$14.99
  • PREMIUM - 1 monthMonthly$27.99
  • STANDARD - 12 monthsYearly$119.99
  • PREMIUM (Month)Monthly$27.99

1 entry was identical in name, price and billing period and was combined.

What users say

5
89%
4
7%
3
2%
2
1%
1
2%
  • 5.0

    Awesome

    I left Invoice2go after 6 years and switched to Billdu. This app has every feature I need that Invoice2go has at a much better price. The ability to customize the email settings is awesome and a major plus over Invoice2go. The actual invoicing process itself is for the most part more streamlined and easier to do. So far the only thing that drives me crazy is the fact that I have to input the country of my customer every time I add client. If I could just type it in or leave it blank, that would be awesome. But instead I have to scroll through the list of 200 countries every time and it is so incredibly annoying and pointless. I don’t do any business outside my county, let alone my state or country. Please change that option, inputting the country shouldn't be mandatory! Otherwise excellent app!

    Reviewed on version 4.3.4

  • 4.0

    Excellent but not sure if it fits our needs

    We just sent our first Estimate through the app and have paid for the full year of service. But we have two business that we would like to put on it and it seems we’re unable to add our second business so we have to go back into settings and update our email address each time. As well we run a radon Mitigation company and handyman services. With the handyman services, more times than not the client provides all necessary materials and we only need to provide a labor estimate with a description of work to be completed. We worked around what was available but would like an option to place a labor only estimate that didn’t have Items on there as we won’t have any items to provide. But it does work well with our radon Mitigation company since we do the purchasing of the materials those do need to be listed. So it’s a 50/50. I gave 4 stars because it is an excellent app with so many options for our clients and us, but does not meet the necessities of our other company nor can it be added as another company. Thank you!

    Reviewed on version 4.1.7

  • 3.0

    Ivans

    Good app and presentation. But often very gitchy. The app always glitches when you go into a “service” for example- when you look up a “service” and then return to the previous screen, it glitches you into the landing page instead of the “previous page”. Very annoying. And now I cant print an invoice. There needs to be more checking for bugs before releasing an update. Also, I’ve tried to suggest things that would turn this app into an app closer to the far more expensive apps out there and my suggestions are ignored. For example, how about making the customer Sign and adding a slot where you can add a sentence or short paragraph such as “by siging here I agree to pay upon completion of proposed work”. Great for small business owners in the trades like myself. Nothing wrong with adding MORE and charging more $$ for this service. Not everyone is counting pennys, some of us dont mind paying extra for a better experience. Please stop keeping things so cheap (your prices) and sacrificing on quality and user experience.

    Reviewed on version 4.6.27

About Billdu: Invoice Estimate Maker

2,240 characters

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

Screenshots

9 iPhone screenshots
Billdu: Invoice Estimate Maker iPhone screenshot 1
Billdu: Invoice Estimate Maker iPhone screenshot 2
Billdu: Invoice Estimate Maker iPhone screenshot 3
Billdu: Invoice Estimate Maker iPhone screenshot 4
Billdu: Invoice Estimate Maker iPhone screenshot 5
Billdu: Invoice Estimate Maker iPhone screenshot 6
Billdu: Invoice Estimate Maker iPhone screenshot 7
Billdu: Invoice Estimate Maker iPhone screenshot 8
Billdu: Invoice Estimate Maker iPhone screenshot 9
Frequently Asked Questions

Billdu: Invoice Estimate Maker iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.

Billdu: Invoice Estimate Maker iOS app generates an estimated monthly revenue of $100K.

Billdu: Invoice Estimate Maker iOS app download estimates are updated daily. The app maintains a 4.8-star rating based on 26.3K user reviews, indicating strong user satisfaction in the business market.

Billdu: Invoice Estimate Maker iOS app holds position #72 in the business revenue rankings. The app's performance metrics suggest significant growth potential in a low-competition segment.

You can download Billdu: Invoice Estimate Maker iOS app from the App Store for iOS devices, requiring iOS 17.0 or later. The app offers in-app purchases for enhanced functionality.

View on App Store
We use cookies to improve your experience.View our cookie policy