Be aware they charge your credit card immediately after the trial period without a courtesy text or email message. Not cool. Product gets boring quickly, not enough features for the price. Did it work? A little, maybe. IBS is often part of a larger constellation of symptoms and/or syndromes yet there is not one feature on the app to address this. I thought there would eventually be more stuff but what you see is what you get. I will use it a little as I'm stuck with it I guess.