Tasks, notes, calendar, routines & habits — all connected in one app.
Kartha is your all-in-one productivity OS — tasks, notes, calendar, routines, habits, and more, all connected in one system.
TASKS & PROJECTS
Organize work into projects with boards, lists, and Focus Now mode. Set priorities, due dates, tags, and recurring schedules. Move tasks between projects with a tap.
RICH NOTES
Write with a full editor — headings, bold, lists, code blocks, images, and more. Embed index cards, link notes to tasks, and use keywords to organize.
CALENDAR & SCHEDULE
Plan your day with events, timeblocks, and weekly/monthly views. Sync your Google Calendar. Track time with a floating timer that shows what you're working on.
TIMED ROUTINES
Build step-by-step routines with countdown timers and voice cues. Morning routine, workout, study session — each step timed and announced. Track streaks and consistency.
HABITS & COUNTERS
Track daily habits with streaks. Use counters for anything you want to count — water glasses, pushups, pages read. Reset daily, weekly, or never.
AI ASSISTANT
Chat with Kartha's AI to create tasks, notes, events, and timeblocks. Use AI in notes to summarize, expand, fix grammar, or rewrite selected text. Bring your own API key or use free daily credits.
GOALS & THREADS
Set long-term goals with progress tracking. Plan hour-based threads across weeks. Complete and archive when done.
ACTIVITY LOGS
Every action is logged — tasks completed, notes created, events added. Review your productivity history anytime.
SYNC ACROSS DEVICES
Everything syncs in real-time between web and mobile. Start on your phone, continue on desktop.
PRIVACY FIRST
Your data is yours. Protected by row-level security — not even Kartha staff can read it. No ads, no tracking, no selling your data.
FREE 21-DAY TRIAL
Try everything free for 21 days. Then choose monthly, yearly, or 3-year plans. One price, all features.
Built by an indie developer who actually uses the app every day.
Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.