klooless is an Android application developed by Notes Technologies that allows you to share and find study notes, lecture summaries, exam prep, and other study materials. With this app, you can easily organize notes into chapters, search for specific topics, and browse through user ratings to decide which notes are worth reading.

One of the standout features of klooless is that writers can earn money when users access their notes. Additionally, the app allows you to share notes with others who have not created an account or installed the app. You can also mark your favorite study materials and discover new ones through the "Featured" section.

Overall, klooless is a great tool for students who want to share and access study materials with ease. With the added ability to ask questions and discuss notes with others, this app is a must-have for anyone looking to prepare for tests and exams.