한국사 오답노트(한능검 심화 문제&해설)
한국사 오답노트(한능검 심화 문제&해설) is #44 in Education Grossing in South Korea and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperMyoungsook Ji
CategoryEducation
PriceFree
Released
Rating★ 4.8 (4.2k)
Version1.19.4
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)100k+ worldwide
Rating
4.8 ★
4.2k ratings
Measured
Best rank now
#44
Education GrossingMeasured
한국사 오답노트(한능검 심화 문제&해설) on the App Store
App details
App ID
1538308063
Publisher
Myoungsook Ji
Content rating
4+
한국사 오답노트(한능검 심화 문제&해설) downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where 한국사 오답노트(한능검 심화 문제&해설)'s downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in 한국사 오답노트(한능검 심화 문제&해설) before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How 한국사 오답노트(한능검 심화 문제&해설) makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | EducationGrossing | #44 |
| South Korea | EducationFree | #41 |
Apps near 한국사 오답노트(한능검 심화 문제&해설) on the chart
Education Grossing, around #44.
Ratings
App Store, worldwide.
Rating
4.8 ★
4.2k ratings
Measured
Ratings
4.2k
Measured
About 한국사 오답노트(한능검 심화 문제&해설)
This app is to help you study for the Korean history test, which is held 6 times a year in Korea.
Latest updates
1.19.4
1. Add dark mode and improve usability
> Added dark mode to relieve eye strain. You can set it on the Settings screen.
> You can now modify the text size of the problem and commentary.
> We have optimized the tablet screen.
> Now you can see the summary notes of the time in full screen
2. Scoring of paper test paper
> You can grade the questions by entering the answers on the paper test paper.
> Scoring records are stored in incorrect answer notes and skill analysis for use in the app.
3. Others
Error occurring on some devices has been corrected
