Freya • Surge Timer vs Opioid Calculator
Freya • Surge Timer
The Positive Birth Company Ltd.
App Store
$1.4K/mo
~$16.5K/yr · 9K installs
VS
Opioid Calculator
ANZCA
App Store
$12/mo
~$143/yr · 450 installs
Revenue winner
Freya • Surge Timer wins
+11350% vs other
Installs winner
Freya • Surge Timer wins
+1811% vs other
MAU winner
Freya • Surge Timer wins
+1931% vs other
Rating winner
Freya • Surge Timer wins
+23% vs other
Why Freya • Surge Timer is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Freya • Surge Timer earns roughly 115× more per month than Opioid Calculator - $1.4K vs $12.
- Bigger install base. Freya • Surge Timer has ~9K lifetime installs vs Opioid Calculator's ~450 - 19.1× the funnel top.
- Better app store reviews. Freya • Surge Timer sits at 4.51★ vs 3.67★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Freya • Surge Timer report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Freya • Surge Timer
vs
Opioid Calculator
Monthly revenue (est.)?
$1.4K
◀
$12
Annual revenue (est.)
$16.5K
◀
$143
Lifetime installs (est.)
9K
◀
450
Monthly active users (est.)?
2K
◀
107.55
App Store rating
4.51★
◀
3.67★
Total ratings
172
◀
9
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Medical
- Price
- USD5.99
- Released
- Feb 9, 2019
- Last updated
- Jul 18, 2025
- File size
- 121.5 MB
- Content rating
- 4+
- Version
- 7.2
- Languages
- English, French, German, Italian, Portuguese, Spanish
- Category
- Medical
- Price
- USD0.99
- Released
- Nov 9, 2015
- Last updated
- Nov 17, 2025
- File size
- 3.1 MB
- Content rating
- 17+
- Version
- 4.0.0
- Languages
- English
Freya • Surge Timer trajectory
Opioid Calculator trajectory
FAQ
Which makes more money, Freya • Surge Timer or Opioid Calculator? v
Freya • Surge Timer earns about $1.4K per month, while Opioid Calculator earns about $12. That is a 114.5× revenue gap (~$1.4K more per month for Freya • Surge Timer). Annual revenue: Freya • Surge Timer ≈ $16.5K/year, Opioid Calculator ≈ $143/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Freya • Surge Timer or Opioid Calculator? v
Freya • Surge Timer leads with about 9K estimated downloads vs 450 for Opioid Calculator - a 19.1× gap. Freya • Surge Timer's App Store downloads are estimated from 172 ratings × the standard 1:75 ratio. Opioid Calculator's App Store downloads are estimated from 9 ratings.
Are Freya • Surge Timer and Opioid Calculator in the same App Store category and competing for the same money? v
Yes - both apps sit in the Medical category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Freya • Surge Timer and Opioid Calculator have in-app purchases? v
Freya • Surge Timer does not appear to offer in-app purchases on its public listing. Opioid Calculator does not appear to offer in-app purchases. Monetization model: Freya • Surge Timer runs "Paid app ($5.99)", Opioid Calculator runs "Paid app ($0.99)".
Which has better ratings, Freya • Surge Timer or Opioid Calculator? v
Freya • Surge Timer edges ahead with ★ 4.5 vs ★ 3.7 (gap of 0.8 stars). Rating volume: Freya • Surge Timer 172 ratings, Opioid Calculator 9 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Freya • Surge Timer vs Opioid Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.4K for Freya • Surge Timer and $12 for Opioid Calculator are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Medical) - 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 Freya • Surge Timer or Opioid Calculator 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.