Echofon is a twitter app.It is available for iPhone,Mac,Firefox Brower for Windows it will be available soon.This app has some useful features like automatically keeps unread tweets in sync between your computer,iPhone and your iPad.
We can easily share photos,videos,locations and links using Echofon.And this apps can notify you of mentions and messages.Duplicate alerts are avoided and you can also set a sleep period.Support also available for this app.I tried echofon in my Firefox browser.
Download Echofon for Firefox