Vihaya

Vihaya packs an engineering student's entire toolkit into one app: curated notes & PYQs for every branch and semester, an AI study assistant that chats, reads PDFs & images and talks back, 1000+ project ideas with team collaboration, campus event discovery & registration, plus calculators, converters and a resume builder. Free, cross-platform (Android, iOS, Web & desktop) — built by students, for students.