Stop juggling a CGPA sheet, five browser tabs of calculators, a note-taking app, and three AI chats. InOneOS is the single place students run their entire academic life — from attendance math to cover letters.
CGPA, SGPA, attendance, and grade prediction — free, forever, no login required to try.
Doubt solving, notes, quizzes, flashcards, and interview practice — one subscription unlocks all 13.
Merge PDFs, scan notes, pull text from a photo — all in your browser, nothing ever uploaded.
Plus planning, career tools, and everyday utilities — see all 70+ →
No tiers to figure out, no onboarding call. Pick what you need and start using it in under a minute.
Every academic calculator, the timetable builder, Pomodoro timer, and habit tracker — free, no account needed to try.
One email OTP, one username and password you choose yourself. No OTP again after that — ever.
All 13 AI tools and every premium utility. Renews monthly, no auto-charge — you're always in control.
Every tool remembers who you are. Your CGPA history, your habit streaks, your saved notes — all under one account, instead of scattered across a dozen apps that forget you the moment you close the tab.
No tiers to compare, no feature you have to guess is missing.
Prefer to start small? The 8 academic calculators and core planners are free — forever, no account required to try them.