feed creator maximun number of post

in feed creation what is the maximum number of post updates per day? is it determined by the website converted to feed?

Feed creator, like most of our tools, does not remember what users have created. It has no database where these are stored. So by itself it doesn’t really update feeds - so if you do not subscribe to or use the feed we generate for you in your own software (e.g. a news reader or your own application), Feed Creator will never make another request for it. So the frequency of updates is really determined by your application (e.g. news reader). If that’s set to update feeds once an hour, Feed Creator will update your feed once an hour.

Hope that helps.