What time-traker programs or web applications can you recommend?

Question

Time Management

Colleagues, hello.
The task is to determine how much time an employee spends on which of the projects or tasks in these projects.
Ideally, it looks like this, we enter the names of projects or tasks in advance (with the ability to add, change). Started to perform the task, pressed start, finished - stop.
As a result, we have an idea of ​​how much time it takes.
I want either simple software or a web application, I want it for free.
Can you advise something?
We use asana.com as a taskmanager

Answer 1

And what does the built-in integration with Harvest not suit .
In Manage Workspace->ADVANCED,
enable
the Enable Harvest Integration for the %username% Workspace checkbox
. After that, a clock will appear in the tasks

Answer 2

Not exactly what you need, but look at Yaware

Answer 3

Most likely the answer will be already irrelevant but still.
In the asana with a harvest only for a fee.
Alternatively, you can use Trello with Toggle - completely free.
Worksection with a time tracker out of the box - something like 10 bucks for 10 projects, which is quite adequate in terms of cost for their functionality.
I advise you to get off the asana - the free version is very much curtailed and sooner or later these restrictions will catch up with you.