Duty roster - Shift schedule vs Invoice Simple: Invoice Maker
Duty roster - Shift schedule
Peter Stöckl
Google Play
$68/mo
~$816/yr · 162 installs
VS
Invoice Simple: Invoice Maker
Invoice Simple
Google Play
$273.5K/mo
~$3.28M/yr · 7.4M installs
Revenue winner
Invoice Simple: Invoice Maker wins
+402066% vs other
Installs winner
Invoice Simple: Invoice Maker wins
+4584741% vs other
MAU winner
Invoice Simple: Invoice Maker wins
+2456065% vs other
Rating winner
Invoice Simple: Invoice Maker wins
+482% 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 4022× more per month than Duty roster - Shift schedule - $273.5K vs $68.
- Subscription model. Invoice Simple: Invoice Maker runs a $44.68/mo subscription that compounds; Duty roster - Shift schedule relies on one-shot IAP or ads.
- Bigger install base. Invoice Simple: Invoice Maker has ~7.4M lifetime installs vs Duty roster - Shift schedule's ~162 - 45848.4× the funnel top.
- Better app store reviews. Invoice Simple: Invoice Maker sits at 4.82★ vs 0.00★ - 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.
Duty roster - Shift schedule
vs
Invoice Simple: Invoice Maker
Monthly revenue (est.)?
$68
▶
$273.5K
Annual revenue (est.)
$816
▶
$3.28M
Lifetime installs (est.)
162
▶
7.4M
Monthly active users (est.)?
18.144
▶
446K
App Store rating
-
▶
4.82★
Total ratings
0
▶
167K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$44.68
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Business
- Price
- USD34.99
- Released
- Jul 5, 2021
- Last updated
- Apr 29, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.24
- Languages
- -
- Category
- Business
- Price
- Free
- Released
- Feb 1, 2013
- Last updated
- May 1, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 6.1.6
- Languages
- -
Duty roster - Shift schedule trajectory
Invoice Simple: Invoice Maker trajectory
FAQ
Which makes more money, Duty roster - Shift schedule or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker earns about $273.5K per month, while Duty roster - Shift schedule earns about $68. That is a 4021.7× revenue gap (~$273.4K more per month for Invoice Simple: Invoice Maker). Annual revenue: Duty roster - Shift schedule ≈ $816/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, Duty roster - Shift schedule or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker leads with about 7.4M estimated downloads vs 162 for Duty roster - Shift schedule - a 45848.4× gap. Duty roster - Shift schedule reports 100+ installs on Google Play. Invoice Simple: Invoice Maker reports 5,000,000+ installs on Google Play.
Are Duty roster - Shift schedule 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 Duty roster - Shift schedule and Invoice Simple: Invoice Maker offer? v
Duty roster - Shift schedule: no IAP detected on the public listing. Invoice Simple: Invoice Maker: IAP range $4.99 - $399.99 per item. Duty roster - Shift schedule runs a "Paid app ($34.99)" 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, Duty roster - Shift schedule or Invoice Simple: Invoice Maker? v
Invoice Simple: Invoice Maker edges ahead with a higher overall score (gap of 4.8 stars). Rating volume: Duty roster - Shift schedule 0 ratings, Invoice Simple: Invoice Maker 22K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Duty roster - Shift schedule vs Invoice Simple: Invoice Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $68 for Duty roster - Shift schedule and $273.5K 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 Duty roster - Shift schedule 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.