Site Audit Pro vs Work Shift Calendar (Shifter)
Site Audit Pro
Veam Studios Ltd
App Store
$401.9K/mo
~$4.82M/yr · 1.2M installs
VS
Work Shift Calendar (Shifter)
Luis Alberto Reyes Halaby
App Store
$1.2K/mo
~$14.1K/yr · 187K installs
Revenue winner
Site Audit Pro wins
+34166% vs other
Installs winner
Site Audit Pro wins
+525% vs other
MAU winner
Site Audit Pro wins
+864% vs other
Rating winner
Site Audit Pro wins
+0% vs other
Why Site Audit Pro is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Site Audit Pro earns roughly 343× more per month than Work Shift Calendar (Shifter) - $401.9K vs $1.2K.
- Premium pricing. Site Audit Pro charges $7.49/mo vs Work Shift Calendar (Shifter)'s $0.99/mo - higher ARPU per converted user.
- Bigger install base. Site Audit Pro has ~1.2M lifetime installs vs Work Shift Calendar (Shifter)'s ~187K - 6.3× the funnel top.
→ Find more apps with this revenue gap · Full Site Audit Pro report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Site Audit Pro
vs
Work Shift Calendar (Shifter)
Monthly revenue (est.)?
$401.9K
◀
$1.2K
Annual revenue (est.)
$4.82M
◀
$14.1K
Lifetime installs (est.)
1.2M
◀
187K
Monthly active users (est.)?
353K
◀
37K
App Store rating
4.83★
◀
4.81★
Total ratings
11K
◀
2K
US grossing rank
-
=
-
Cheapest monthly sub
$7.49
◀
$0.99
IAP tiers detected
2 tiers
=
2 tiers
- Category
- Productivity
- Price
- USD12.9
- Released
- Apr 26, 2011
- Last updated
- Jul 1, 2026
- File size
- 76.8 MB
- Content rating
- 4+
- Version
- 10.4.0
- Languages
- English
- Category
- Productivity
- Price
- Free
- Released
- Jul 25, 2020
- Last updated
- May 15, 2024
- File size
- 17.0 MB
- Content rating
- 4+
- Version
- 0.7.2
- Languages
- SQ, Bulgarian, Czech, Danish, English, French +12 more
Site Audit Pro trajectory
Work Shift Calendar (Shifter) trajectory
FAQ
Which makes more money, Site Audit Pro or Work Shift Calendar (Shifter)? v
Site Audit Pro earns about $401.9K per month, while Work Shift Calendar (Shifter) earns about $1.2K. That is a 342.7× revenue gap (~$400.8K more per month for Site Audit Pro). Annual revenue: Site Audit Pro ≈ $4.82M/year, Work Shift Calendar (Shifter) ≈ $14.1K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Site Audit Pro or Work Shift Calendar (Shifter)? v
Site Audit Pro leads with about 1.2M estimated downloads vs 187K for Work Shift Calendar (Shifter) - a 6.3× gap. Site Audit Pro's App Store downloads are estimated from 11K ratings × the standard 1:75 ratio. Work Shift Calendar (Shifter)'s App Store downloads are estimated from 2K ratings.
Are Site Audit Pro and Work Shift Calendar (Shifter) in the same App Store category and competing for the same money? v
Yes - both apps sit in the Productivity 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 Site Audit Pro and Work Shift Calendar (Shifter) offer? v
Site Audit Pro: IAP range 2 tiers detected. Work Shift Calendar (Shifter): IAP range 2 tiers detected. Site Audit Pro runs a "Paid app ($12.90)" monetization model; Work Shift Calendar (Shifter) runs "Subscription (~$0.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Site Audit Pro or Work Shift Calendar (Shifter)? v
Site Audit Pro edges ahead with ★ 4.8 vs ★ 4.8 (gap of 0.0 stars). Rating volume: Site Audit Pro 11K ratings, Work Shift Calendar (Shifter) 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Site Audit Pro vs Work Shift Calendar (Shifter) revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $401.9K for Site Audit Pro and $1.2K for Work Shift Calendar (Shifter) are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - 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 Site Audit Pro or Work Shift Calendar (Shifter) 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.