Image, GIF, video file limitations and scheduling tweet rules
Circleboom's Schedule Tweet module is available to everyone, including Free-Plan users. You can conveniently schedule your Tweets to a later date, and you may add up to 4 photos, 1 animated GIF or 1 video in a Tweet.
Twitter has taken additional action to keep Twitter free from spam. Specifically, they have introduced new rules around automation and the use of multiple accounts.
In short, Spam has been an issue on Twitter for a long time, and you might recognize this common type of spam:
"A single account posting identical (or almost identical) tweets." The Twitter Rules prohibit posting duplicative or substantially similar content — both on one account and across multiple accounts.Twitter might suspend your account if you fail to comply.