MD on Call vs Opioid Calculator
MD on Call
Messil inc.
App Store
$107/mo
~$1.3K/yr · 400 installs
VS
Opioid Calculator
ANZCA
Google Play
$59/mo
~$708/yr · 3K installs
Revenue winner
MD on Call wins
+81% vs other
Installs winner
Opioid Calculator wins
+725% vs other
MAU winner
Opioid Calculator wins
+669% vs other
Rating winner
MD on Call wins
+500% vs other
Why MD on Call is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- MD on Call earns roughly 2× more per month than Opioid Calculator - $107 vs $59.
- Better app store reviews. MD on Call sits at 5.00★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full MD on Call report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
MD on Call
vs
Opioid Calculator
Monthly revenue (est.)?
$107
◀
$59
Annual revenue (est.)
$1.3K
◀
$708
Lifetime installs (est.)
400
▶
3K
Monthly active users (est.)?
105.2
▶
808.745
App Store rating
5.00★
◀
-
Total ratings
1
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Medical
- Price
- USD9.99
- Released
- Oct 5, 2009
- Last updated
- Feb 4, 2026
- File size
- 17.5 MB
- Content rating
- 17+
- Version
- 7.2.3
- Languages
- English
- Category
- Medical
- Price
- USD1.49
- Released
- Jul 10, 2023
- Last updated
- Nov 25, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 4.0.0
- Languages
- -
MD on Call trajectory
Opioid Calculator trajectory
FAQ
Which makes more money, MD on Call or Opioid Calculator? v
MD on Call earns about $107 per month, while Opioid Calculator earns about $59. That is a 1.8× revenue gap (~$48 more per month for MD on Call). Annual revenue: MD on Call ≈ $1.3K/year, Opioid Calculator ≈ $708/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, MD on Call or Opioid Calculator? v
Opioid Calculator leads with about 3K estimated downloads vs 400 for MD on Call - a 8.3× gap. MD on Call's App Store downloads are estimated from 1 ratings × the standard 1:75 ratio. Opioid Calculator reports 1,000+ installs on Google Play.
Are MD on Call and Opioid Calculator in the same App Store category on each store 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 MD on Call and Opioid Calculator have in-app purchases? v
MD on Call does not appear to offer in-app purchases on its public listing. Opioid Calculator does not appear to offer in-app purchases. Monetization model: MD on Call runs "Paid app ($9.99)", Opioid Calculator runs "Paid app ($1.49)".
Which has better ratings, MD on Call or Opioid Calculator? v
MD on Call edges ahead with a higher overall score (gap of 5.0 stars). Rating volume: MD on Call 1 ratings, Opioid Calculator 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these MD on Call vs Opioid Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $107 for MD on Call and $59 for Opioid Calculator are derived from App Store grossing rank / Google Play install ranges, 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 MD on Call 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 or 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.