Opal: Screen Time Control vs Supershift Work Shift Calendar
Opal: Screen Time Control
Opal OS
App Store
$729.4K/mo
~$8.75M/yr · 9.0M installs
VS
Supershift Work Shift Calendar
Supershift GmbH
App Store
$3.3K/mo
~$39.7K/yr · 406K installs
Revenue winner
Opal: Screen Time Control wins
+21924% vs other
Installs winner
Opal: Screen Time Control wins
+2120% vs other
MAU winner
Opal: Screen Time Control wins
+2098% vs other
Rating winner
Supershift Work Shift Calendar wins
+3% vs other
Why Opal: Screen Time Control is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Opal: Screen Time Control earns roughly 220× more per month than Supershift Work Shift Calendar - $729.4K vs $3.3K.
- Premium pricing. Opal: Screen Time Control charges $19.99/mo vs Supershift Work Shift Calendar's $3.99/mo - higher ARPU per converted user.
- Bigger install base. Opal: Screen Time Control has ~9.0M lifetime installs vs Supershift Work Shift Calendar's ~406K - 22.2× the funnel top.
- More monetization surfaces. Opal: Screen Time Control runs 5 IAP tiers vs 3 - more chances to convert users at the right price.
→ Find more apps with this revenue gap · Full Opal: Screen Time Control report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Opal: Screen Time Control
vs
Supershift Work Shift Calendar
Monthly revenue (est.)?
$729.4K
◀
$3.3K
Annual revenue (est.)
$8.75M
◀
$39.7K
Lifetime installs (est.)
9.0M
◀
406K
Monthly active users (est.)?
2.7M
◀
123K
App Store rating
4.74★
▶
4.86★
Total ratings
82K
◀
5K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$3.99
IAP tiers detected
5 tiers
◀
3 tiers
- Category
- Productivity
- Price
- Free
- Released
- Dec 15, 2020
- Last updated
- Jul 1, 2026
- File size
- 264.8 MB
- Content rating
- 4+
- Version
- 4.3
- Languages
- English, French, German, Italian, Japanese, Polish +4 more
- Category
- Productivity
- Price
- Free
- Released
- Apr 21, 2016
- Last updated
- Jun 26, 2026
- File size
- 190.5 MB
- Content rating
- 4+
- Version
- 2026.26
- Languages
- Dutch, English, French, German, Italian, Japanese +7 more
Opal: Screen Time Control trajectory
Supershift Work Shift Calendar trajectory
FAQ
Which makes more money, Opal: Screen Time Control or Supershift Work Shift Calendar? v
Opal: Screen Time Control earns about $729.4K per month, while Supershift Work Shift Calendar earns about $3.3K. That is a 220.2× revenue gap (~$726.1K more per month for Opal: Screen Time Control). Annual revenue: Opal: Screen Time Control ≈ $8.75M/year, Supershift Work Shift Calendar ≈ $39.7K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Opal: Screen Time Control or Supershift Work Shift Calendar? v
Opal: Screen Time Control leads with about 9.0M estimated downloads vs 406K for Supershift Work Shift Calendar - a 22.2× gap. Opal: Screen Time Control's App Store downloads are estimated from 82K ratings × the standard 1:75 ratio. Supershift Work Shift Calendar's App Store downloads are estimated from 5K ratings.
Are Opal: Screen Time Control and Supershift Work Shift Calendar 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 Opal: Screen Time Control and Supershift Work Shift Calendar offer? v
Opal: Screen Time Control: IAP range 5 tiers detected. Supershift Work Shift Calendar: IAP range 3 tiers detected. Opal: Screen Time Control runs a "Subscription (~$8.33/mo)" monetization model; Supershift Work Shift Calendar runs "Subscription (~$0.83/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Opal: Screen Time Control or Supershift Work Shift Calendar? v
Supershift Work Shift Calendar edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.1 stars). Rating volume: Opal: Screen Time Control 82K ratings, Supershift Work Shift Calendar 5K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Opal: Screen Time Control vs Supershift Work Shift Calendar revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $729.4K for Opal: Screen Time Control and $3.3K for Supershift Work Shift Calendar 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 Opal: Screen Time Control or Supershift Work Shift Calendar 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.