Timely may no longer be available: Try Buffer
Timely is a service from Flowtown that allows you to schedule your tweets so they reach your audience at the most effective times–essentially getting the best bang for your buck. In short, beyond using a super-secret algorithm, it analyzes your past 199 tweets and determines the best times for your tweets to be sent to Twitter for maximum influence. It is available via a browser at Timely.is. There is also a bookmarklet that allows you to send any web page to the service. In this post, we will share with you how to add the Timely bookmarklet directly to Safari on your iOS devices.