[Only in Korea!] Favorites, wrong answer notes, progress are managed hierarchically.It is a program developed to make it easy to learn with an app.The following issues of Korean history subjects are carried.College Scholastic Ability Test: 2015-2017 (60 questions)Math Assessment: 2015-2016 (80 questions)National Association of Academic Achievement (Seoul City): 2015-2017 (80 questions)National Association of Education Evaluation (Competition): 2016-2017 (40 questions)National Association of Education Evaluation (Incheon): 2015-2017 (40 questions)== List of Problems ==University Scholastic Ability Test from 2015 to 2017July, 2017 National Coalition Evaluation (Incheon) (including public commentary)June 2017 Math AssessmentApril, 2017 National Association of Education Evaluation (Competition) (including public commentary)March, 2017 National Association of Academic Achievement (Seoul) (including public commentary)Oct. 2016 National Unity Scholastic Ability Test (Seoul) (including public commentary)September, 2016 Mock EvaluationJuly 2016 National Coalition Evaluation (Incheon) (including public commentary)June 2016 Math AssessmentApril 2016 National Association of Academic Ability Assessment (Competition) (including public commentary)March 2016 National Association of Academic Achievement (Seoul) (including public commentary)Oct. 2015 National Unity Scholastic Ability Test (Seoul) (including public commentary)September 2015 Math AssessmentJuly 2015 National Coalition Evaluation (Incheon) (including public commentary)June 2015 Math Assessment[Essential Access Rights]- Save: Stores the problem information that users have solved in the app, and saves comprehensive information such as personal information related to the problem such as favorite, wrong answer note and score.- WIFI connection information: Detects the status of Internet connection and uses it to send out an advertisement.- In-app Billing: Use when removing ads and using other services if you need them while using the app.