Billdu: Invoice Estimate Maker vs Invoice Simple: Invoice Maker
Billdu: Invoice Estimate Maker
BILLDU LTD
App Store
$86.2K/mo
~$1.03M/yr · 2.8M installs
VS
Invoice Simple: Invoice Maker
Invoice Simple
Google Play
$279.5K/mo
~$3.35M/yr · 7.5M installs
Revenue winner
Invoice Simple: Invoice Maker wins
+224% vs other
Installs winner
Invoice Simple: Invoice Maker wins
+168% vs other
MAU winner
Invoice Simple: Invoice Maker wins
+35% vs other
Rating winner
Billdu: Invoice Estimate Maker wins
+0% vs other
Why Invoice Simple: Invoice Maker is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Invoice Simple: Invoice Maker earns roughly 3× more per month than Billdu: Invoice Estimate Maker - $279.5K vs $86.2K.
- Premium pricing. Invoice Simple: Invoice Maker charges $45.78/mo vs Billdu: Invoice Estimate Maker's $7.99/mo - higher ARPU per converted user.
- Bigger install base. Invoice Simple: Invoice Maker has ~7.5M lifetime installs vs Billdu: Invoice Estimate Maker's ~2.8M - 2.7× the funnel top.
→ Find more apps with this revenue gap · Full Invoice Simple: Invoice Maker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Billdu: Invoice Estimate Maker
vs
Invoice Simple: Invoice Maker
Monthly revenue (est.)?
$86.2K
▶
$279.5K
Annual revenue (est.)
$1.03M
▶
$3.35M
Lifetime installs (est.)
2.8M
▶
7.5M
Monthly active users (est.)?
333K
▶
450K
App Store rating
4.82★
◀
4.82★
Total ratings
25K
▶
169K
US grossing rank
-
=
-
Cheapest monthly sub
$7.99
▶
$45.78
IAP tiers detected
9 tiers
◀
0 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 1, 2013
- Last updated
- Jun 16, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 6.5.1
- Languages
- -
Billdu: Invoice Estimate Maker trajectory
Invoice Simple: Invoice Maker trajectory
FAQ
Which makes more money, Billdu: Invoice Estimate Maker or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker earns about $279.5K per month, while Billdu: Invoice Estimate Maker earns about $86.2K. That is a 3.2× revenue gap (~$193.3K more per month for Invoice Simple: Invoice Maker). Annual revenue: Billdu: Invoice Estimate Maker ≈ $1.03M/year, Invoice Simple: Invoice Maker ≈ $3.35M/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 Simple: Invoice Maker? v
Invoice Simple: Invoice Maker leads with about 7.5M estimated downloads vs 2.8M for Billdu: Invoice Estimate Maker - a 2.7× gap. Billdu: Invoice Estimate Maker's App Store downloads are estimated from 25K ratings × the standard 1:75 ratio. Invoice Simple: Invoice Maker reports 5,000,000+ installs on Google Play.
Are Billdu: Invoice Estimate Maker and Invoice Simple: Invoice Maker 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 Simple: Invoice Maker offer? v
Billdu: Invoice Estimate Maker: IAP range 9 tiers detected. Invoice Simple: Invoice Maker: IAP range $4.99 - $419.99 per item. Billdu: Invoice Estimate Maker runs a "Subscription (~$7.99/mo)" monetization model; Invoice Simple: Invoice Maker runs "Subscription (~$45.78/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 Simple: Invoice Maker? v
Billdu: Invoice Estimate Maker edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.0 stars). Rating volume: Billdu: Invoice Estimate Maker 25K ratings, Invoice Simple: Invoice Maker 22K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Billdu: Invoice Estimate Maker vs Invoice Simple: Invoice Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $86.2K for Billdu: Invoice Estimate Maker and $279.5K for Invoice Simple: Invoice Maker 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 Simple: Invoice Maker 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.