A private time tracking app for Mac. Qbserve detects activities automatically with an ever-expanding database of over 6,800 sites, apps and games, and categorises them as productive, neutral or distracting to help you understand your habits. You can also assign windows of a single app to different categories, which you could use to differentiate between productive and distracting chats in Slack. All the tracked information is only stored locally on your machine and you can pause tracking whenever you want or choose to ignore certain activities. And now it can track projects automatically, so there's no need to manually start and stop tasks, and generates invoices for projects.