Mobile Application of GETAID - Therapeutics Study Group of Inflammatory disorders Digestive Tube.GETAID The application allows the calculation of scores and following clinical indices (CROHN and RCH):Harvey - Bradshaw, Reports CDAI, CDEIS index, classification of Montreal Rutgeerts Index, Index Lichtiger, MAYO Score (partial and complete), SEO Index, Index UCEIS, Truelove & Witts criteria.https://www.getaid.org/