tHL is a free application that is being used by a lot of students and teachers in Tanzania. It provides access to a variety of scholarships, past papers, and exam results. Additionally, the app presents numerous employment opportunities, both in the government sector and private companies. Students can also utilize the app for Form Five and Undergraduate selection processes.

The app offers a collection of materials and notes for colleges and secondary schools, promoting the practical use of ICT in academic settings and fostering technological advancement in Tanzania. In addition, the app includes articles that provide guidance on eliminating stress from one's life. By visiting the tHL app shop, users can take advantage of attractive offers when purchasing a tHL tablet. Alternatively, the app allows users to order hard copy pamphlets for their convenience.

The tHL app offers an English course, enabling students to enhance their language skills. Those enrolled in the course can visit the tHL office to collect printed materials for further reading and attend monthly meetings with an English course teacher to assess their progress.