If you are searching for a way to keep track of your favorite series, a series counter might be just the thing you are looking for. This application provides you with a convenient, easy way to keep track of the episodes you have already seen for your favorite shows.

If you have forgotten what is happening in an episode you are watching, you can use the extension to quickly find out what time the episode you are watching is in.

This is a very simple application, so there are no complicated options that are usually included with other series counters.