Study Planner is an awesome apps that help student to organise study timetable for the different subjects and learning lessons

It has the following great features :

-Create study timeline for different subjects (math,english,history,etc.) and other learning lessons(piano class,guitar class,dancing class,etc.)
-The study subjects could be organised into different categories by exams (such as mid year exam,final exam)
-You could set start date/time, end date/time and input notes of each subject you going to study
-The timeline could be edited or deleted as much as you like
-Built in timer that could track the lapse time of the study. You could start/pause the timer as you like.
-One you started a study run time for a subject, there will be number marking in the apps icon once you exit from the app. This is to indicate how many study subject is work in progress
-Display calendar view of your study timetable. You could tap and edit from the calendar.
-Export the timetable and send it through email

Grab a copy of this awesome apps and you will never miss your study for your exam !