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:
- I'd prefer using something that's free software and
- 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.