Billdu: Invoice Estimate Maker vs Invoice Maker - Invoice Fly
Billdu: Invoice Estimate Maker
BILLDU LTD
App Store
$86.2K/mo
~$1.03M/yr · 2.8M installs
VS
Invoice Maker - Invoice Fly
Labhouse Mobile
App Store
$686.6K/mo
~$8.24M/yr · 9.9M installs
Revenue winner
Invoice Maker - Invoice Fly wins
+697% vs other
Installs winner
Invoice Maker - Invoice Fly wins
+255% vs other
MAU winner
Invoice Maker - Invoice Fly wins
+255% vs other
Rating winner
Billdu: Invoice Estimate Maker wins
+1% vs other
Why Invoice Maker - Invoice Fly is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Invoice Maker - Invoice Fly earns roughly 8× more per month than Billdu: Invoice Estimate Maker - $686.6K vs $86.2K.
- Premium pricing. Invoice Maker - Invoice Fly charges $17.99/mo vs Billdu: Invoice Estimate Maker's $7.99/mo - higher ARPU per converted user.
- Bigger install base. Invoice Maker - Invoice Fly has ~9.9M lifetime installs vs Billdu: Invoice Estimate Maker's ~2.8M - 3.6× the funnel top.
→ Find more apps with this revenue gap · Full Invoice Maker - Invoice Fly report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Billdu: Invoice Estimate Maker
vs
Invoice Maker - Invoice Fly
Monthly revenue (est.)?
$86.2K
▶
$686.6K
Annual revenue (est.)
$1.03M
▶
$8.24M
Lifetime installs (est.)
2.8M
▶
9.9M
Monthly active users (est.)?
333K
▶
1.2M
App Store rating
4.82★
◀
4.77★
Total ratings
25K
▶
90K
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
▶
$17.99
IAP tiers detected
9 tiers
◀
5 tiers
- Category
- Business
- Price
- Free
- Released
- May 25, 2012
- Last updated
- Jun 29, 2026
- File size
- 216.7 MB
- Content rating
- 4+
- Version
- 26.6.14
- Languages
- Arabic, Czech, Danish, Dutch, English, French +8 more
- Category
- Business
- Price
- Free
- Released
- Feb 10, 2022
- Last updated
- Jun 29, 2026
- File size
- 239.0 MB
- Content rating
- 4+
- Version
- 2.33.0
- Languages
- English, French, German, Italian, Portuguese, Spanish
Billdu: Invoice Estimate Maker trajectory
Invoice Maker - Invoice Fly trajectory
FAQ
Which makes more money, Billdu: Invoice Estimate Maker or Invoice Maker - Invoice Fly? v
Invoice Maker - Invoice Fly earns about $686.6K per month, while Billdu: Invoice Estimate Maker earns about $86.2K. That is a 8.0× revenue gap (~$600.4K more per month for Invoice Maker - Invoice Fly). Annual revenue: Billdu: Invoice Estimate Maker ≈ $1.03M/year, Invoice Maker - Invoice Fly ≈ $8.24M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Billdu: Invoice Estimate Maker or Invoice Maker - Invoice Fly? v
Invoice Maker - Invoice Fly leads with about 9.9M estimated downloads vs 2.8M for Billdu: Invoice Estimate Maker - a 3.6× gap. Billdu: Invoice Estimate Maker's App Store downloads are estimated from 25K ratings × the standard 1:75 ratio. Invoice Maker - Invoice Fly's App Store downloads are estimated from 90K ratings.
Are Billdu: Invoice Estimate Maker and Invoice Maker - Invoice Fly in the same App Store category 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 - Invoice Fly offer? v
Billdu: Invoice Estimate Maker: IAP range 9 tiers detected. Invoice Maker - Invoice Fly: IAP range 5 tiers detected. Billdu: Invoice Estimate Maker runs a "Subscription (~$7.99/mo)" monetization model; Invoice Maker - Invoice Fly runs "Subscription (~$17.99/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 - Invoice Fly? v
Billdu: Invoice Estimate Maker edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.1 stars). Rating volume: Billdu: Invoice Estimate Maker 25K ratings, Invoice Maker - Invoice Fly 90K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Billdu: Invoice Estimate Maker vs Invoice Maker - Invoice Fly revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $86.2K for Billdu: Invoice Estimate Maker and $686.6K for Invoice Maker - Invoice Fly are derived from App Store grossing rank, 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 - Invoice Fly to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store 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.