MyLoo

MyLoo is a digestive health tracker built around the Bristol Stool Scale, a clinically validated reference for stool consistency.

Each entry takes a few seconds. Pick your Bristol type, color, and any symptoms you noticed. Add a note if it helps. The app calculates a daily gut score based on your last seven days, surfaces trends in a calendar view, and offers personalised tips grounded in published gut-health frameworks like NICE, Rome IV, and Monash low-FODMAP.

Two tracking modes adapt the language and emphasis to your situation. Curious mode keeps things casual for everyday self-tracking. Medical mode uses sharper thresholds and gives the doctor PDF export more prominence, useful when you are tracking on a clinician's request.

FREE FEATURES

Manual logging on the Bristol Stool Scale, with type, color, symptoms, urgency, pain level, and optional notes. Calendar view across days and weeks. Daily gut score with a seven-day baseline. Personalised tips, up to four per session. Doctor PDF export covering 30, 60, or 90 days, ready to share with your healthcare professional. Photo blur on by default for peace of mind.

PREMIUM FEATURES

AI photo classification. Take a photo and the app extracts your Bristol type, color, and five additional vision details such as volume, texture, moisture, color uniformity, and undigested particles. The photo is sent once to Anthropic Claude Vision for analysis and dropped after the call returns. It is not retained and not used for AI training.

Up to twelve personalised tips per session, with deeper pattern recognition over your recent entries.

Premium is offered as a monthly or annual subscription. Subscription pricing is shown in the app at the moment of purchase, in your local currency from the App Store. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. You can manage or cancel any time in your Apple ID Subscriptions settings.

PRIVACY

Photos never leave your device for storage. They live in the app sandbox, encrypted at rest by iOS, and you can delete them any time from Settings. When you use AI photo classification, the image is sent once to Anthropic and dropped after the response returns. We never store photos on our servers.

Account data is stored on Supabase servers in Frankfurt, Germany, with row-level security so only your account can read your entries. You can delete your account in Settings, which removes all data within 30 days.

Sign in with Apple is supported. The app does not track you across other apps or websites.

NOT A MEDICAL DEVICE

MyLoo is a tracking and educational tool. It does not provide diagnosis, treatment, or medical advice. Tips are general guidance grounded in published frameworks, not individual recommendations. For persistent symptoms or any clinical concern, please consult a healthcare professional.
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LANGUAGES

English, German, Italian, French, Spanish.