Simple Time Tracker is a productivity application developed by Gamevase for Android devices. It is a full version application that helps in tracking time spent on various projects, daily activities, tasks, and chores. It is a perfect solution for freelancers who want to time their work for billing purposes.

With Simple Time Tracker, adding a project and starting to track time is effortless. The application allows you to add color labels to your projects for easy identification. It works offline, so you don't have to worry about losing your data when you are not connected to the internet.

The application is clutter-free and tracks your time as you like it. It does not have any ads, making it a perfect choice for people who do not like interruptions. Overall, Simple Time Tracker is an excellent time tracking application that is easy to use and perfect for freelancers.