Recurringly is one of my favorite words to use in place of multiple times daily. If it were up to me, I might even teach it as a go-to word for such occasions once, twice or even thrice daily in English-speaking classrooms all around the world. Referring to synonyms for recurringly yields other options: intermittently being one of them, routinely another. The context in which these words are used further solidifies their practical usefulness. The medical profession seems fond of the word recurrent and so the word recurrently as an adverbial alternative to recurringly. Repeatedly might naturally whisk a semi-pliable mind toward a frequency greater than daily. And although not directly on point, I would say that the word unceasingly connotes the doing of something multiple times a day and so could be used in jest to cryptically convey a spicy twice or thrice doing.