Billdu: Invoice Estimate Maker vs Invoice Maker & Estimate App
Billdu: Invoice Estimate Maker
BILLDU LTD
App Store
$0/mo
~$0/yr · 2.8M installs
VS
Invoice Maker & Estimate App
Bookipi - Billing Estimate
Google Play
$53.5K/mo
~$641.8K/yr · 1.6M installs
Revenue winner
Invoice Maker & Estimate App wins
+5348700% vs other
Installs winner
Billdu: Invoice Estimate Maker wins
+68% vs other
MAU winner
Billdu: Invoice Estimate Maker wins
+239% vs other
Rating winner
Billdu: Invoice Estimate Maker wins
+5% vs other
Why Invoice Maker & Estimate App is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Invoice Maker & Estimate App earns roughly 53487× more per month than Billdu: Invoice Estimate Maker - $53.5K vs $0.
- Subscription model. Invoice Maker & Estimate App runs a $36.20/mo subscription that compounds; Billdu: Invoice Estimate Maker relies on one-shot IAP or ads.
→ Find more apps with this revenue gap · Full Invoice Maker & Estimate App report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Billdu: Invoice Estimate Maker
vs
Invoice Maker & Estimate App
Monthly revenue (est.)?
$0
▶
$53.5K
Annual revenue (est.)
$0
▶
$641.8K
Lifetime installs (est.)
2.8M
◀
1.6M
Monthly active users (est.)?
328K
◀
97K
App Store rating
4.82★
◀
4.60★
Total ratings
25K
▶
66K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$36.20
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Business
- Price
- Free
- Released
- May 25, 2012
- Last updated
- Apr 27, 2026
- File size
- 215.1 MB
- Content rating
- 4+
- Version
- 26.3.10
- Languages
- Arabic, Czech, Danish, Dutch, English, French +8 more
- Category
- Business
- Price
- Free
- Released
- Aug 21, 2018
- Last updated
- Apr 28, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.4.75
- Languages
- -
Billdu: Invoice Estimate Maker trajectory
Invoice Maker & Estimate App trajectory
FAQ
Which makes more money, Billdu: Invoice Estimate Maker or Invoice Maker & Estimate App? v
Invoice Maker & Estimate App earns about $53.5K per month, while Billdu: Invoice Estimate Maker earns about $0. That is a ∞× revenue gap (~$53.5K more per month for Invoice Maker & Estimate App). Annual revenue: Billdu: Invoice Estimate Maker ≈ $0/year, Invoice Maker & Estimate App ≈ $641.8K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Billdu: Invoice Estimate Maker or Invoice Maker & Estimate App? v
Billdu: Invoice Estimate Maker leads with about 2.8M estimated downloads vs 1.6M for Invoice Maker & Estimate App - a 1.7× gap. Billdu: Invoice Estimate Maker's App Store downloads are estimated from 25K ratings × the standard 1:75 ratio. Invoice Maker & Estimate App reports 1,000,000+ installs on Google Play.
Are Billdu: Invoice Estimate Maker and Invoice Maker & Estimate App in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Business category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Billdu: Invoice Estimate Maker and Invoice Maker & Estimate App offer? v
Billdu: Invoice Estimate Maker: no IAP detected on the public listing. Invoice Maker & Estimate App: IAP range $7.49 - $174.99 per item. Billdu: Invoice Estimate Maker runs a "No App Store revenue (monetizes off-store)" monetization model; Invoice Maker & Estimate App runs "Subscription (~$36.20/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Billdu: Invoice Estimate Maker or Invoice Maker & Estimate App? v
Billdu: Invoice Estimate Maker edges ahead with ★ 4.8 vs ★ 4.6 (gap of 0.2 stars). Rating volume: Billdu: Invoice Estimate Maker 25K ratings, Invoice Maker & Estimate App 5K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Billdu: Invoice Estimate Maker vs Invoice Maker & Estimate App revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for Billdu: Invoice Estimate Maker and $53.5K for Invoice Maker & Estimate App are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Business) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Billdu: Invoice Estimate Maker or Invoice Maker & Estimate App to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.