Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
roundtable.audio - Live audio chat rooms to discuss anything on the internet
Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.
Booster - A mobile version of QVC for millennials
5Tweets.com - Type a long tweet and 5Tweets will rewrite it into multiple tweets with a tweet count.
Angle Audio - Live audio conversations as a service