PlaniroTracker 2.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Productivity Tools, more precisely Timekeeping. This free Mac app is an intellectual property of Planiro LLC. We recommend checking the downloaded files with any free antivirus.
From the developer:
PlaniroTracker is an official time-tracking client for Planiro. With this application, you have the ability to track the time spent on a task. In addition, you can create new tasks, as well as change their task status. With a dark-colored interface and a modern appearance, the program is easy to use and intuitive.
You may want to check out more Mac applications, such as Address Book Scrubber or SimpleAlert, which might be related to PlaniroTracker.