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Billdu Downloads & RevenueBilldu: Invoice Estimate Maker · App Store & Google Play

Billdu: Invoice Estimate Maker gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).

Billdu: Invoice Estimate Maker by BILLDU LTD is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.

Billdu: Invoice Estimate Maker update history & changes

Last change · 43 events since 25 May 2012Full timeline ↓
Full timeline · 43 events
  1. 📦
    Billdu: Invoice Estimate Maker updated to version 26.10.30iOS
    A little fine-tuning, nothing more.

    We've smoothed out some rough patches, made a few screens quicker on their feet, and quietly retired a handful of bugs. Everything stays exactly where you left it.

    Happy invoicing!
  2. 📈
    Billdu: Invoice Estimate Maker entered the top 100Android
    Top Free · Business · NL
  3. 📈
    Billdu: Invoice Estimate Maker new best rank in the overall chart: #157Android
    Top Grossing · All Apps · ES
  4. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: organisediOS
    words in the App Store's hidden keyword field (found by probing search)
  5. 📈
    Billdu: Invoice Estimate Maker new best rank in the overall chart: #170Android
    Top Grossing · All Apps · ES
  6. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: generateiOS
    words in the App Store's hidden keyword field (found by probing search)
  7. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: organizeiOS
    words in the App Store's hidden keyword field (found by probing search)
  8. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: expenses, generatoriOS
    words in the App Store's hidden keyword field (found by probing search)
  9. 📈
    Billdu: Invoice Estimate Maker entered the top 10Android
    Top Grossing · Business · IN
  10. 📈
    Billdu: Invoice Estimate Maker new best rank in the overall chart: #172Android
    Top Grossing · All Apps · ES
  11. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: créeriOS
    words in the App Store's hidden keyword field (found by probing search)
  12. 📊
    Billdu: Invoice Estimate Maker passed 1M monthly usersAndroid
    our estimate
  13. 📈
    Billdu: Invoice Estimate Maker entered the top 100 in 2 chartsAndroid
    Top Grossing · Business · ID · Top Grossing · Business · IN
  14. 📈
    Billdu: Invoice Estimate Maker charting in a new country in 2 chartsAndroid
    Indonesia · India
  15. 📈
    Billdu: Invoice Estimate Maker new best rank in the overall chart: #174Android
    Top Grossing · All Apps · ES
  16. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: receiptsiOS
    words in the App Store's hidden keyword field (found by probing search)
  17. 📦
    Billdu: Invoice Estimate Maker updated to version 26.10.10iOS
    Smoother sailing this time round.

    We've tightened a few things under the hood, ironed out some creases, and sent a handful of bugs on their way. Nothing new to learn, it all just runs that bit sweeter.

    Happy invoicing!
  18. ⭐
    Billdu: Invoice Estimate Maker: rating fell below 4.8★Android
    4.80★ now
  19. 📈
    Billdu: Invoice Estimate Maker entered the top 100Android
    Top Grossing · Business · MX
  20. 📈
    Billdu: Invoice Estimate Maker charting in a new countryAndroid
    Mexico
  21. 📈
    Billdu: Invoice Estimate Maker entered the top 10Android
    Top Grossing · Business · ES
  22. 📈
    Billdu: Invoice Estimate Maker charting in a new country in 3 chartsAndroid
    Spain · Netherlands · Turkey
  23. 📈
    Billdu: Invoice Estimate Maker entered the top 100 in 3 chartsAndroid
    Top Free · Business · ES · Top Grossing · Business · NL · Top Grossing · Business · TR
  24. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: receipts, einfach, erstelleniOS
    words in the App Store's hidden keyword field (found by probing search)
  25. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: expensesiOS
    words in the App Store's hidden keyword field (found by probing search)
  26. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: receiptiOS
    words in the App Store's hidden keyword field (found by probing search)
  27. 📈
    Billdu: Invoice Estimate Maker entered the top 100iOS
    Top Grossing · Business · IN
  28. 📈
    Billdu: Invoice Estimate Maker charting in a new countryiOS
    India
  29. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: generatoriOS
    words in the App Store's hidden keyword field (found by probing search)
  30. 📈
    Billdu: Invoice Estimate Maker entered the top 100iOS
    Top Grossing · Business · ID
  31. 📈
    Billdu: Invoice Estimate Maker charting in a new countryiOS
    Indonesia
  32. 📦
    Billdu: Invoice Estimate Maker updated to version 26.9.10Android
    Our latest release fixes small bugs. Should you experience any issues please share it with us - we are listening to you at [email protected]
  33. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: accountable, generatoriOS
    words in the App Store's hidden keyword field (found by probing search)
  34. ✏️
    Billdu: Invoice Estimate Maker added hidden keywords: xero, receiptsiOS
    words in the App Store's hidden keyword field (found by probing search)
  35. 📈
    Billdu: Invoice Estimate Maker entered the top 10iOS
    Top Grossing · Business · AU
  36. 📈
    Billdu: Invoice Estimate Maker entered the top 100iOS
    Top Grossing · Business · SA
  37. 📈
    Billdu: Invoice Estimate Maker charting in a new countryiOS
    Saudi Arabia
  38. 🆕
    Billdu: Invoice Estimate Maker first spotted by AppInsiderAndroid
    France
  39. 🆕
    Billdu: Invoice Estimate Maker first spotted by AppInsideriOS
    #11 in Top Grossing · Business · Australia
  40. 📦
    Billdu: Invoice Estimate Maker version 26.9.20iOS
    No release notes
  41. 📦
    Billdu: Invoice Estimate Maker version 26.8.10Android
    Our latest release fixes small bugs. Should you experience any issues please share it with us - we are listening to you at [email protected]
  42. 🆕
    Billdu: Invoice Estimate Maker released on Google PlayAndroid
  43. 🆕
    Billdu: Invoice Estimate Maker released on the App StoreiOS

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Downloads / month
10k+
all stores, worldwide · 100+ a day
Monthly users
all platforms
Revenue / month
in-app, both stores
Rating
4.8 ★
41k ratings, both stores
Measured
Best rank now
#5
Android · Business Grossing
Measured
New ratings a week
112
▼ -23% vs the 2 weeks before (Google Play)
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

Billdu: Invoice Estimate Maker at a glance

AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.

Billdu is a freemium invoicing and expense tracking app designed for US-based freelancers, contractors, and small service businesses. The app demonstrates strong monetization potential in European markets, ranking #6 in France and #9 in Germany on the Business Grossing charts, while maintaining a presence in Australia, Italy, and the UK.

Similar apps: QuickBooks, FreshBooks, Wave