The 1.0 version of Vatobe for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is Noel Tock. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. Vatobe for Mac lies within Productivity Tools, more precisely Timekeeping.
From the developer:
Vatobe is an application that reminds you to sit up straight. It is important not to neglect your back, especially if you're sitting all day. Vatobe uses the default voice on your Mac. It releases reminders at the time intervals you determine that you need to take care about your posture.
You may want to check out more Mac applications, such as Address Book Scrubber, Quote of the Day or Opera Clock, which might be related to Vatobe.