Alpha Testing
The Android app is currently in alpha. You may encounter bugs, missing features, or unexpected behaviour. We are actively working on improvements. Please report any issues to feedback@hichrono.com.
Chrono for
Android.
Take your AI tutor, knowledge studio, focus timer, planner, and analytics with you. Study anywhere, on any device. Same account, everything synced.
Full Platform, Mobile
Everything from the web. Now in your pocket.
The Android app is not a stripped-down companion. It is the full Chrono experience, rebuilt natively for mobile. Every feature you use on the web works on your phone.
Get started freeVelocity AI on the go
Chat, Deep Research, and Planning Mode all work natively on mobile
Canvas everywhere
Upload sources, generate flashcards, quizzes, and more from your phone
Focus sessions that sync
Start a timer on your phone, see it in your analytics on the web
QR code login
Scan a code on the web app to instantly sign in on your phone
Everything Included
All the tools. One app.
Every feature from the web platform, optimised for touch and mobile workflows.
Velocity AI
Ask anything, get streaming answers. Deep Research for comprehensive reports, or Planning Mode to build a structured revision plan.
Canvas
Upload PDFs, paste YouTube links, add articles or audio. Chrono generates flashcards, quizzes, mind maps, timelines, and more on demand.
Focus Sessions
Set a session timer, pick ambient sounds, and block out distractions. Pomodoro intervals, study environments, and a YouTube player.
Planner
A complete weekly schedule manager and task tracker. Priority levels, recurring events, deadline detection, and your entire academic calendar.
Analytics
A 7-day focus heatmap, exam countdown tracker, consistency charts, and an AI insight engine that reads your study patterns.
STEM Toolkit
Scientific calculator, math solver, graph plotter, unit converter, periodic table, and chemical simulator, all built in.
Study smarter, anywhere.
Your phone is always with you. Now your study platform is too.
Native Experience
Built specifically for Android with native components, smooth animations, and fast loading times.
Synced Everywhere
Same account on web and mobile. Your canvases, study sessions, and planner stay in sync across all devices.
Push Notifications
Get reminders for upcoming deadlines, exam countdowns, and study session prompts directly on your phone.
Same Privacy
The same EU-based infrastructure and privacy-first approach applies to the mobile app. No tracking, no data selling.
Get Chrono on your Android device.
Free to start. No credit card required. Your entire study toolkit, always in your pocket.