College for Dota2 is an application which has refinement interface and many functions and is developed by BlueNight Studio. It includes,
*Introduction of heroes and items
*Enhance familiarity of skills and items
*Enhance proficiency of Invokers skills
*Provide some knowledge about Ward
*Provide some knowledge about Roshan
Pro version(no Ads) includes,
*Recommended a fit fifth hero for the team
*Reminder function for Roshan and so on