Master English vs OPE Osakidetza Test
Master English
Master English
App Store
$0/mo
~$0/yr · 3.2M installs
VS
OPE Osakidetza Test
SANTIAGO MARTINEZ ANTEQUERA
App Store
$21/mo
~$255/yr · 200 installs
Revenue winner
OPE Osakidetza Test wins
+2100% vs other
Installs winner
Master English wins
+1621080% vs other
MAU winner
Master English wins
+1736879% vs other
Rating winner
Master English wins
+492% vs other
Why OPE Osakidetza Test is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- OPE Osakidetza Test earns roughly 21× more per month than Master English - $21 vs $0.
→ Find more apps with this revenue gap · Full OPE Osakidetza Test report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Master English
vs
OPE Osakidetza Test
Monthly revenue (est.)?
$0
▶
$21
Annual revenue (est.)
$0
▶
$255
Lifetime installs (est.)
3.2M
◀
200
Monthly active users (est.)?
389K
◀
22.4
App Store rating
4.92★
◀
-
Total ratings
29K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Education
- Price
- Free
- Released
- Feb 15, 2021
- Last updated
- Jun 24, 2026
- File size
- 205.1 MB
- Content rating
- 4+
- Version
- 1.22.0
- Languages
- German, Italian, Portuguese, Spanish
- Category
- Education
- Price
- USD3.99
- Released
- Apr 1, 2026
- Last updated
- Jul 1, 2026
- File size
- 34.5 MB
- Content rating
- 4+
- Version
- 4.2.4
- Languages
- Spanish
Master English trajectory
OPE Osakidetza Test trajectory
FAQ
Which makes more money, Master English or OPE Osakidetza Test? v
OPE Osakidetza Test earns about $21 per month, while Master English earns about $0. That is a ∞× revenue gap (~$21 more per month for OPE Osakidetza Test). Annual revenue: Master English ≈ $0/year, OPE Osakidetza Test ≈ $255/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Master English or OPE Osakidetza Test? v
Master English leads with about 3.2M estimated downloads vs 200 for OPE Osakidetza Test - a 16211.8× gap. Master English's App Store downloads are estimated from 29K ratings × the standard 1:75 ratio. OPE Osakidetza Test's App Store downloads are estimated from 0 ratings.
Are Master English and OPE Osakidetza Test in the same App Store category and competing for the same money? v
Yes - both apps sit in the Education category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Master English and OPE Osakidetza Test have in-app purchases? v
Master English does not appear to offer in-app purchases on its public listing. OPE Osakidetza Test does not appear to offer in-app purchases. Monetization model: Master English runs "No App Store revenue (monetizes off-store)", OPE Osakidetza Test runs "Paid app ($3.99)".
Which has better ratings, Master English or OPE Osakidetza Test? v
Master English edges ahead with a higher overall score (gap of 4.9 stars). Rating volume: Master English 29K ratings, OPE Osakidetza Test 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Master English vs OPE Osakidetza Test revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for Master English and $21 for OPE Osakidetza Test are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 Master English or OPE Osakidetza Test 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.