Histeva: Histamine Diary

Histeva is a food and symptom diary for life with histamine intolerance. Keep meals, symptoms, exercise, stress, and mood together in one place. Item ratings gradually reflect your own entries alongside general food information.

Log what matters to you
Record a meal, an activity, or a stressful situation, then add how you felt. Include portion size and freshness when logging food. Fill in only what you want to track. Save recurring meals and other entries as templates to use again.

Ratings based on your entries
Over time, Histeva displays an item value based on how you rated your previous entries. You can review your personal history alongside general information. This value does not identify the cause of symptoms or determine whether a food is suitable for you.

Explore the food database
Browse foods with general color coding based on food type, freshness, aging, and processing. Histamine levels can vary with storage, fermentation, and the specific product. The colors are not a list of allowed and forbidden foods. Histeva also takes your own entries into account when displaying items.

Review your days together
Daily, weekly, and monthly views bring your food, symptoms, exercise, stress, and mood into one overview. Look back at specific days and notice what repeats in your records. The app does not determine what caused your symptoms.

Supplements and reminders
Set up supplements, vitamins, and probiotics once, then confirm each day whether you took them. Add reminders for supplements, a day without an entry, or your own reminder at a time you choose. Edit or turn off reminders whenever you want.

Export your records to PDF
Create a PDF for a selected period to keep for yourself or share during an appointment with a healthcare professional. Bring specific records instead of relying on memory.

Understand the terms
Read straightforward explanations of histamine, DAO, biogenic amines, and individual tolerance. Educational content is based on professional sources.

Who Histeva is for
Histeva grew out of personal experience with histamine intolerance and the need to keep daily records in one place. If you follow a low histamine diet, use it to record what you eat and how you feel. This histamine app combines a personal diary with food information. It does not create meal plans or provide personalized dietary advice.

Privacy and your data
We process personal data in accordance with GDPR and do not use advertising or tracking SDKs. You can delete your account and its stored data in the app settings.

Subscription
Histeva Premium is available as a monthly or annual subscription. The current price is shown before you confirm your purchase. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the current period ends. Your account is charged for renewal within the final 24 hours of the current period. Manage or cancel your subscription in your Apple Account settings.

Important information
Histeva is an information and recordkeeping tool, not a medical device or a substitute for professional healthcare. It does not identify the causes of symptoms, diagnose, treat, cure, or prevent any medical condition, or provide personalized dietary recommendations. Consult a doctor or registered dietitian about symptoms, treatment, or significant changes to your diet.

Terms: https://www.histeva.com/en/terms
Privacy: https://www.histeva.com/en/privacy