Hapan is an educational app designed for children aged 2 to 6, offering a variety of interactive learning modules tailored to enhance their foundational knowledge and skills. The app features three main lesson categories: Letters, Images, and Intelligence, which include fun and engaging activities to promote learning through play. Children can learn Sinhala and English alphabets, numbers, and shapes, while also improving their cognitive skills through various exercises.

The app is equipped with voice narration by a character that captures children's attention, making learning enjoyable. Users can try several activities for free before choosing to activate a subscription for full access to all learning modules. Hapan provides a comprehensive digital workbook experience that fosters early childhood education in a playful manner.