FAX App: Send Faxes from Phone vs Invoice Simple: Invoice Maker
FAX App: Send Faxes from Phone
Municorn
Google Play
$80.0K/mo
~$960.3K/yr · 3.0M installs
VS
Invoice Simple: Invoice Maker
Invoice Simple
Google Play
$273.6K/mo
~$3.28M/yr · 7.4M installs
Revenue winner
Invoice Simple: Invoice Maker wins
+242% vs other
Installs winner
Invoice Simple: Invoice Maker wins
+147% vs other
MAU winner
Invoice Simple: Invoice Maker wins
+156% vs other
Rating winner
Invoice Simple: Invoice Maker wins
+7% vs other
Why Invoice Simple: Invoice Maker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Invoice Simple: Invoice Maker earns roughly 3× more per month than FAX App: Send Faxes from Phone - $273.6K vs $80.0K.
- Premium pricing. Invoice Simple: Invoice Maker charges $44.68/mo vs FAX App: Send Faxes from Phone's $24.47/mo - higher ARPU per converted user.
- Bigger install base. Invoice Simple: Invoice Maker has ~7.4M lifetime installs vs FAX App: Send Faxes from Phone's ~3.0M - 2.5× the funnel top.
- Better app store reviews. Invoice Simple: Invoice Maker sits at 4.82★ vs 4.50★ - store algorithms reward higher-rated apps with more impressions.
→ 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.
FAX App: Send Faxes from Phone
vs
Invoice Simple: Invoice Maker
Monthly revenue (est.)?
$80.0K
▶
$273.6K
Annual revenue (est.)
$960.3K
▶
$3.28M
Lifetime installs (est.)
3.0M
▶
7.4M
Monthly active users (est.)?
174K
▶
446K
App Store rating
4.50★
▶
4.82★
Total ratings
66K
▶
167K
US grossing rank
-
=
-
Cheapest monthly sub
$24.47
▶
$44.68
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Business
- Price
- Free
- Released
- May 9, 2018
- Last updated
- Mar 9, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 3.28.0
- Languages
- -
- Category
- Business
- Price
- Free
- Released
- Feb 1, 2013
- Last updated
- May 1, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 6.1.6
- Languages
- -
FAX App: Send Faxes from Phone trajectory
Invoice Simple: Invoice Maker trajectory
FAQ
Which makes more money, FAX App: Send Faxes from Phone or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker earns about $273.6K per month, while FAX App: Send Faxes from Phone earns about $80.0K. That is a 3.4× revenue gap (~$193.6K more per month for Invoice Simple: Invoice Maker). Annual revenue: FAX App: Send Faxes from Phone ≈ $960.3K/year, Invoice Simple: Invoice Maker ≈ $3.28M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, FAX App: Send Faxes from Phone or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker leads with about 7.4M estimated downloads vs 3.0M for FAX App: Send Faxes from Phone - a 2.5× gap. FAX App: Send Faxes from Phone reports 1,000,000+ installs on Google Play. Invoice Simple: Invoice Maker reports 5,000,000+ installs on Google Play.
Are FAX App: Send Faxes from Phone and Invoice Simple: Invoice Maker in the same Google Play 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 FAX App: Send Faxes from Phone and Invoice Simple: Invoice Maker offer? v
FAX App: Send Faxes from Phone: IAP range $5.99 - $99.99 per item. Invoice Simple: Invoice Maker: IAP range $4.99 - $399.99 per item. FAX App: Send Faxes from Phone runs a "Subscription (~$24.47/mo)" monetization model; Invoice Simple: Invoice Maker runs "Subscription (~$44.68/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, FAX App: Send Faxes from Phone or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.3 stars). Rating volume: FAX App: Send Faxes from Phone 6K ratings, Invoice Simple: Invoice Maker 22K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these FAX App: Send Faxes from Phone vs Invoice Simple: Invoice Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $80.0K for FAX App: Send Faxes from Phone and $273.6K for Invoice Simple: Invoice Maker are derived from Google Play 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 FAX App: Send Faxes from Phone or Invoice Simple: Invoice Maker to a different Google Play app? v
Use the search box at the bottom of this page or paste any two 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.