Basic use
To use Trendwatcher you need to login with a Twitter account. Trendwatcher only uses read only access. Furthermore Trendwatcher can use your location to add the nearest trending city and nearest trending country based on what locations are trending at that moment. After logging in worldwide trends will become available and a group of personalized trends. Personalized trends are based on common hashtags used by the tweeps you follow on Twitter and will therefore often reflect things to your interest.
More features
Refreshing trends
Sharing trends
Searching for topics
Streaming trends/topics
Managing favorites
Downloading images