Is there any Ubuntu twitter app that handles scheduled tweets?

Question

I'm looking for an app that can schedule tweets for future times, rather than only tweeting now, as Gwibber does. I'm looking for a native Ubuntu app because:

1. I'd prefer using something that's free software and
2. Web-apps such as Hootsuite have a limit to how many profiles you can manage before having to pay for their service.

Thanks in advance.

Edited to add: I would like a twitter app that does the above and has a GUI.

Answer 1

There are some command line Twitter clients, like twidge or bti that you can use with at or cron the schedule tweets.