Study 25 minutes, 5-minute break, repeat. After 4 cycles take a 20-minute break. This keeps your brain fresh and prevents burnout.

Review at intervals: 1 day, 3 days, 7 days, 21 days. This method multiplies long-term memory retention dramatically.

After reading, close the book and write everything you remember. Testing yourself is far more effective than re-reading.

Dedicate a specific spot only for studying. Your brain will learn to associate that space with focus, making it easier to start.

Commit to studying for just 2 minutes. Once started, continuing becomes effortless. Starting is always the hardest part.

Alternate between subjects each session. Interleaving improves both learning and retention.

Tap the Start Session button on Home or the ▶︎ icon in the header. Choose your subject from saved subjects or type a custom one, pick a timer (15, 20, 25, 30, 45, 60 min, custom, or No Timer for open sessions), then tap Start. If you enable Fullscreen Lock, the app enters fullscreen and monitors if you leave.

During a session the timer ring fills as you progress. Use the toolbar buttons to:
• Fullscreen / Exit — toggle immersive fullscreen lock
• Minimize — shrinks to a floating mini-player (Document PiP) that stays on top of every tab
• Calculator — opens a popup Casio-style scientific calculator
• Ask Foco — opens the AI assistant right inside your session

Tap Pause to pause the timer. You must solve a quick math problem first — this prevents impulsive breaks and keeps you accountable. While paused you get a notification every 2 minutes reminding you to return. Tap Resume (no math needed) to continue.

View a 7-day bar chart of daily study time, a subject breakdown with percentage splits, and your full session history with duration, subject, date and status. Filter history by subject using the dropdown. Tap any session to see details or delete it.

You earn 1 XP per minute studied. XP fills your level bar — each level requires more XP than the last. The Rewards tab shows your current level, XP bar, streak count, and 46 achievement badges covering milestones like first session, long sessions, streaks, night study, and more. Locked badges are visible but grayed out.

Study at least once per day to build your streak. Your current streak and best streak are shown on the Home page and Rewards tab. Missing a day resets your streak to 0, so consistency matters.

Go to Foc Space → Music.
• Ambient: Rain, White Noise, Forest, Ocean — toggle multiple at once, adjust volume
• Lo-Fi: Curated internet radio stations for deep focus
• Songs: Bengali & relaxing music radio with prev/next controls
Music also plays during active sessions via the bottom mini-player bar.

Go to Foc Space → Foco your ai study assistant. Foco can:
• Answer any question — academic, creative, coding, general
• Tap the + next to the input to attach files/images, use voice input, or generate an image
• Tap the 🔊 icon under any of Foco's replies to have it read aloud
• Chat history saved and browsable in the sidebar (clock icon)
Press / on a keyboard to instantly focus the Foco input.

Go to Foc Space → Calc for a built-in scientific calculator. Also available in More → Calculator (full Casio fx-991EX style), and as a popup during sessions. Keyboard input works when the calculator is active — type numbers and operators directly.

Go to More → Reminders. Add a time and label, then enable browser notifications when prompted. The app fires a notification at that time every day reminding you to study. You can add multiple reminders and toggle each on/off.

Sign in via More → Account (email/password). Your sessions, XP, achievements, reminders, and display name all sync to the cloud in real time via Supabase. Sign in on any device to restore your data. Offline changes are saved locally and synced when you reconnect.

Alt+1–5 — switch nav tabs • Alt+N — new session • Alt+F — fullscreen toggle • Alt+M — minimize to PiP • Alt+H — Foco history • / — focus Foco input • Shift+? — show all shortcuts • Esc — close any popup