Start a live HH:MM:SS timer attached to a client, project, and activity type. Stop when done, mark entries billable or non-billable, and convert your hours to a professional invoice in seconds.
Research is easy to lose track of. AncestorOS makes it effortless to capture every minute of billable work.
Tap Start Timer, select the client, project, and activity type, and your time is being tracked with a live HH:MM:SS display. Seven built-in activity types — Research, Analysis & Correlation, Report Writing, Transcription, Archive/Travel, Client Meeting, and Administration — so your time reports show exactly where your hours go. A warning alerts you if you try to leave the page while a timer is running.
Forgot to start the timer? Use the manual entry tab to add time after the fact — pick the date, start time, end time, client, project, activity type, and notes. Mark the entry billable or non-billable. Only billable hours flow into invoice calculations.
When you're ready to bill, convert your logged hours to invoice line items in one tap. Hours, descriptions, and rates are pre-filled and ready to send.
Recent time entries are grouped by date so you can review your week at a glance — each entry shows the activity type, client and project, and hours in a clear, readable format. See your billable hours broken down by client and project to know exactly where your time goes.
Time tracking and invoicing are included in the AncestorOS Pro plan at $40/month. Cancel anytime.