Harvest is built for agencies invoicing clients — and priced like it, with no free plan. If you just need to track and plan your own time, you don't need that much tool.
| One Day Tracker | Harvest |
|---|---|
| Free, unlimited, forever | No free plan; 1-seat trial, then from ~£8/seat/mo |
| No account required | Account required |
| Planned vs actual comparison | Not available |
| Built-in focus timer | Not built in |
| Invoicing & client billing | Strong — built for this |
| Expense tracking | Strong — built for this |
Yes. Harvest has no permanent free plan, only a trial. One Day Tracker is free indefinitely, though it doesn't include Harvest's invoicing and client-billing features.
No. One Day Tracker exports tracked time to CSV, which you can use to build an invoice elsewhere, but it doesn't generate or send invoices itself.
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