Track food and symptoms on Android, iPhone, or the web. This is not only a diary: Eat Smart Kiwi analyses your log for statistical relationships and correlations between foods and later symptoms — including delayed effects — so you can find your food triggers. People use it for bloating, stomach pain, headaches, skin, energy, and mood.

Choose what to track. IBS, bloating, migraines, energy, skin, mood, or anything else. You are not limited to gut symptoms.
Log meals and symptoms. Record food as you eat, and rate how you feel. Approximate is fine; consistency matters more than a perfect log.
See what lines up. The app looks for statistical relationships and correlations between your foods and later symptoms, across different time windows. It can also use ingredients, food groups, and community patterns when your own diary is still short.
A food and symptom tracker is a diary of meals next to a diary of how you feel. It is not a calorie counter. MyFitnessPal asks how much you ate; this asks whether last night's dinner is why you are bloated this afternoon. The same tool is a food sensitivity tracker: you are looking for foods that do not agree with you — intolerances, delayed reactions, headaches — not counting macros. It is not a blood test or a diagnosis of food intolerance or allergy.
Reactions are often delayed, and they often depend on portion or what the food was eaten with. A tracker that only looks at the last meal will blame the wrong thing. Eat Smart Kiwi is built for that delayed, messy picture — then you can take a clearer record to a GP or dietitian instead of a hunch.
If you want the method without the app, see how to keep a food and symptom diary. Tracking gut symptoms in particular? See food diary for IBS. For a researched list, see foods that cause bloating or foods that cause gas.









Analysis, not just a log. Statistical relationships and correlations between foods and symptoms, including delayed windows — not only “what did I eat an hour ago.”
Built-in food database. Pick common foods quickly, or add your own.
Ingredients and food groups. Not only “apple,” but fruit in general, or anything that contains apple.
Android, iPhone, and the web. Log on your phone, review on a bigger screen. Your diary syncs across devices.
Share with a dietitian. Send the diary and the analysis, or export a printable PDF or CSV — not a stack of notes.