Many people arrive here without a diagnosis: bloating, heavy digestion, bathroom habits that shift. The first useful thing is not a diet, it is a record that shows what goes with what.
You log meals and what you notice, and the app cross-references them: it shows what repeats before a bad stretch, how often it coincided and with how much backing. Coincidences, not diagnoses.
There is a dedicated log for bowel movements, with its scale, because that is exactly the data a doctor asks about and nobody remembers well. It gets recorded without having to explain it.
Yoghurt, kefir, sauerkraut or kombucha are not simply good or bad: it depends on your case and on how much. The app tells you what is known, with the source, and leaves the decision to you.