Foundation Doctor Handbook vs Opioid Calculator
Foundation Doctor Handbook
DOCTOR'S HANDBOOKS LTD
App Store
$32/mo
~$383/yr · 400 installs
VS
Opioid Calculator
ANZCA
Google Play
$62/mo
~$749/yr · 3K installs
Revenue winner
Opioid Calculator wins
+94% vs other
Installs winner
Opioid Calculator wins
+772% vs other
MAU winner
Opioid Calculator wins
+713% vs other
Rating winner
Foundation Doctor Handbook wins
+500% vs other
Why Opioid Calculator is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Opioid Calculator earns roughly 2× more per month than Foundation Doctor Handbook - $62 vs $32.
- Bigger install base. Opioid Calculator has ~3K lifetime installs vs Foundation Doctor Handbook's ~400 - 8.7× the funnel top.
→ Find more apps with this revenue gap · Full Opioid Calculator report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Foundation Doctor Handbook
vs
Opioid Calculator
Monthly revenue (est.)?
$32
▶
$62
Annual revenue (est.)
$383
▶
$749
Lifetime installs (est.)
400
▶
3K
Monthly active users (est.)?
105.2
▶
854.805
App Store rating
5.00★
◀
-
Total ratings
3
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Medical
- Price
- USD2.99
- Released
- Dec 12, 2022
- Last updated
- Aug 29, 2025
- File size
- 106.0 MB
- Content rating
- 17+
- Version
- 11
- 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
- -
Foundation Doctor Handbook trajectory
Opioid Calculator trajectory
FAQ
Which makes more money, Foundation Doctor Handbook or Opioid Calculator? v
Opioid Calculator earns about $62 per month, while Foundation Doctor Handbook earns about $32. That is a 1.9× revenue gap (~$30 more per month for Opioid Calculator). Annual revenue: Foundation Doctor Handbook ≈ $383/year, Opioid Calculator ≈ $749/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Foundation Doctor Handbook or Opioid Calculator? v
Opioid Calculator leads with about 3K estimated downloads vs 400 for Foundation Doctor Handbook - a 8.7× gap. Foundation Doctor Handbook's App Store downloads are estimated from 3 ratings × the standard 1:75 ratio. Opioid Calculator reports 1,000+ installs on Google Play.
Are Foundation Doctor Handbook 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 Foundation Doctor Handbook and Opioid Calculator have in-app purchases? v
Foundation Doctor Handbook does not appear to offer in-app purchases on its public listing. Opioid Calculator does not appear to offer in-app purchases. Monetization model: Foundation Doctor Handbook runs "Paid app ($2.99)", Opioid Calculator runs "Paid app ($1.49)".
Which has better ratings, Foundation Doctor Handbook or Opioid Calculator? v
Foundation Doctor Handbook edges ahead with a higher overall score (gap of 5.0 stars). Rating volume: Foundation Doctor Handbook 3 ratings, Opioid Calculator 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Foundation Doctor Handbook vs Opioid Calculator revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $32 for Foundation Doctor Handbook and $62 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 Foundation Doctor Handbook 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.