ManageFlitter's PowerPost feature allows you to schedule tweets in advance.
1) Display a breakdown of your online followers by timezone.
2) Display when people in a chosen location are online.
3) Identify your most popular tweets using PowerPost Analytics.
4) Save, store and reuse tweets.
5) Analyse when your top 100 followers (ordered by their follower numbers) are online and schedule tweets accordingly.
PowerPost is available to Pro and Business users only. If you are interested in a Pro or Business plan, please visit our website.