LogoTimeKeeping

To be a follower of Lyubishchev

Time is also a ledger. We help you record, review, see where time goes, and reshape your rhythm.

Inspired by Lyubishchev

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Inspired by biologist Alexander Lyubishchev, who tracked his time for 56 years using strict time statistics. We provide the modern tool to help you master this method.

From the legacy of "This Strange Life", we see the power of persistence. Now, it's your turn to start your time ledger.

TimeKeeping
Visualize Time Flow
Review and Analyze
Desktop app is now available for macOS.

Quick Timer

Start flow state with one click. Recording becomes as natural as breathing.

Login-free usage

Use instantly without registration, data stored locally and securely. Perfect for trying out.

Multi-dimensional View

Custom dimensions and visual dashboards. See where your time goes at a glance.

Flexible Entry

Manual adjustments to adapt to any scenario.

00:00:00

Click start to track your time

Guest Mode: Data saved locally. Login to sync.
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Today
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Total

Timeline

View and manage all your time records.

No entries yet

Entries will appear here after you start timing.

Dashboard

Statistics & Analytics

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Total Entries
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Time Distribution
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Task Details

User Guide

Record your time efficiently in just three simple steps

1. Start Tracking

Click 'Start' to begin tracking. Focus on your work while the system captures your time flow until you stop.

2. Refine Entry

Click 'Stop' to save your entry. Name the task and select dimensions like Project or Tags for better analysis.

3. Manage Entries

Visit 'Entries' to review history. Edit records or adjust time ranges to keep your time ledger accurate.

Advanced Features

Data Dimensions

Custom Dimensions: Customize up to 7 dimensions in Settings. Combined with the default task name dimension, it meets complex time tracking needs.

Calendar Habits

Start day of the week: In Chinese mode, weekly statistics default to starting on Monday; in English mode, they default to starting on Sunday.

Frequently Asked Questions

Yes, but with caveats. For guests (unlogged users), data is stored in your browser's local cache. However, if you clear your browser cache, the data will be lost. We strongly recommend creating an account to sync your data permanently to the cloud.
The start of the week is determined by your language setting. For Chinese users, the week starts on Monday. For English users, it defaults to Sunday. This may affect how weekly statistics are grouped.
For Dimensions (categories), colors are fixed when you create them. For Tasks (time entries), colors are dynamic: the system uses the color from the most recent entry with the same name. If no color is specified, a random one is assigned.
'Uncategorized' means an entry has no category assigned. 'Unknown' means an entry was assigned to a category that has since been deleted.
To keep charts readable, we display the top 10 items individually. All remaining items are aggregated into an 'Other' category. This ensures the visualization remains clean and informative.
In Guest Mode, the 'Timeline' will update to show your real, local activities as soon as you start tracking. However, the 'Dashboard' charts on the landing page will continue to show demo data until you log in.
The landing page shows mock data for demonstration purposes. The Entries page shows your actual data (stored locally if you are a guest). Dashboard statistics are only available to logged-in users.
To ensure accurate total duration, we use 'proportional splitting': if an entry has N options selected, each option gets 1/N of that entry's duration. This ensures the sum of all percentages is exactly 100%.

Ready to Master Your Time?

Start on the web, or download the macOS desktop app.