The verdict
If your work is billed by the hour, or you quote projects and want to compare the quote with what the work took, I'd pick Toggl. The reports are clear enough to show a client. If you already know where your time goes and the problem is that feeds and news pull you away from deep work, I'd pick Freedom. Neither one does the other's job. Toggl will not stop you scrolling, and Freedom will not tell you which client is profitable. A service business with a founder who drifts could sensibly run both, with Toggl showing the leak and Freedom closing it.