iMRILearn vs Opioid Calculator
iMRILearn
Misun Park
App Store
$200/mo
~$2.4K/yr · 2K installs
VS
Opioid Calculator
ANZCA
Google Play
$59/mo
~$708/yr · 3K installs
Revenue winner
iMRILearn wins
+239% vs other
Installs winner
Opioid Calculator wins
+120% vs other
MAU winner
Opioid Calculator wins
+120% vs other
Rating winnerTied
Why iMRILearn is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- iMRILearn earns roughly 3× more per month than Opioid Calculator - $200 vs $59.
→ Find more apps with this revenue gap · Full iMRILearn report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
iMRILearn
vs
Opioid Calculator
Monthly revenue (est.)?
$200
◀
$59
Annual revenue (est.)
$2.4K
◀
$708
Lifetime installs (est.)
2K
▶
3K
Monthly active users (est.)?
367.5
▶
808.745
App Store rating
-
=
-
Total ratings
0
=
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Medical
- Price
- USD4.99
- Released
- May 7, 2026
- Last updated
- May 7, 2026
- File size
- 1.2 MB
- Content rating
- 4+
- Version
- 1.0
- 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
- -
iMRILearn trajectory
Opioid Calculator trajectory
FAQ
Which makes more money, iMRILearn or Opioid Calculator? v
iMRILearn earns about $200 per month, while Opioid Calculator earns about $59. That is a 3.4× revenue gap (~$141 more per month for iMRILearn). Annual revenue: iMRILearn ≈ $2.4K/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, iMRILearn or Opioid Calculator? v
Opioid Calculator leads with about 3K estimated downloads vs 2K for iMRILearn - a 2.2× gap. iMRILearn's App Store downloads are estimated from 0 ratings × the standard 1:75 ratio. Opioid Calculator reports 1,000+ installs on Google Play.
Are iMRILearn 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 iMRILearn and Opioid Calculator have in-app purchases? v
iMRILearn does not appear to offer in-app purchases on its public listing. Opioid Calculator does not appear to offer in-app purchases. Monetization model: iMRILearn runs "Paid app ($4.99)", Opioid Calculator runs "Paid app ($1.49)".
How accurate are these iMRILearn vs Opioid Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $200 for iMRILearn 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 iMRILearn 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.