# 10 Minute Blocks (10MB) > 10MB is a calm, private time tracker. You log your day in ten-minute blocks, > by hand and after the fact, so you can see where your hours actually go. > Nothing watches your screen, calendar, or location. You choose each block's > category yourself, and that 30-second daily pause is the point. Built and rebuilt over seven years by > one person; free to use. ## What makes it different - Manual on purpose: no automatic tracking, no surveillance. - Ten-minute resolution: fine enough to be accurate, coarse enough to stay a habit. - Built for noticing your time: the grid shows you your day so you can choose tomorrow on purpose. - Private: your time data is never sold; export or delete it anytime. - Free: a solo passion project with no investors. ## Core pages - [Home](https://10mb.app/): the product overview and the 168-hour reckoning. - [Why Track Your Time](https://10mb.app/why-track-time/): the case for time awareness. - [How to Use 10MB](https://10mb.app/how-to-use/): the full walkthrough of logging blocks. - [How Habits Work](https://10mb.app/how-habits-work/): the daily-goal, streak, and habit system. - [Seeing Your Time](https://10mb.app/seeing-your-time/): the insight decks, the dashboard you build, Wrapped, and Reflect. - [About 10MB](https://10mb.app/about/): the seven-year story and philosophy. - [Your Data](https://10mb.app/your-data/): the privacy and data-ownership promise. - [Pricing](https://10mb.app/pricing/): free, with a plain note on the future. ## Key facts - Name: 10MB stands for "Ten Minute Blocks" (nothing to do with megabytes). - Platform: web app available now; native iOS and Android apps are planned. - Price: free. - Data export: full history to open CSV and JSON files; deletable at any time. - Features: manual block logging, an AI "chat with your time," Weekly Wrapped recaps for any week/month/year, on-demand charts, habits and streaks.