Food Symptom Detective
Track Meals, Find Triggers
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Discover which foods trigger your symptoms. Log meals and symptoms for 2-3 weeks, and our correlation engine reveals hidden patterns your doctor can act on.
Stop guessing which foods make you feel terrible. Food Symptom Detective uses statistical analysis to reveal the hidden connections between what you eat and how you feel.
SMARTER THAN A FOOD DIARY
Traditional food diaries leave you staring at pages of notes, trying to spot patterns yourself. Food Symptom Detective does the detective work for you. Our correlation engine calculates relative risk ratios across multiple time windows, so it catches delayed reactions that happen 2, 4, 8, or even 24 hours after eating.
HOW IT WORKS
1. Log your meals from a database of 130+ foods
2. Track symptoms and their severity throughout the day
3. Record wellness factors like stress, sleep, exercise, and menstrual cycle
4. After 2-3 weeks, view statistically identified food-symptom patterns
5. Generate a PDF report to share with your doctor or dietitian
WHAT MAKES US DIFFERENT
-- Multi-Window Time Lag Analysis --
Symptoms don't always appear right after eating. Our engine tests multiple time windows to catch delayed reactions that other apps miss.
-- Confounding Variable Tracking --
Stress, poor sleep, and hormonal changes can all trigger symptoms. We track these wellness factors and warn you when they may be influencing your results.
-- Co-Eaten Food Warnings --
If you always eat bread with butter, how do you know which one is the problem? We flag foods that are frequently eaten together so you can design smarter elimination trials.
130+ FOODS INCLUDING TURKISH CUISINE
Our food database includes everyday staples plus 55+ Turkish and Middle Eastern foods. From manti and lahmacun to ayran and simit, log exactly what you eat.
SHAREABLE PDF REPORTS
Generate professional reports showing your patterns, symptom timeline, and wellness correlations. Share them with your gastroenterologist, allergist, or dietitian.
SMART NOTIFICATIONS
Gentle reminders help you build a consistent logging habit without becoming annoying.
BUILT FOR PEOPLE WITH
- Irritable Bowel Syndrome (IBS)
- Food sensitivities and intolerances
- FODMAP diet monitoring
- Digestive discomfort and bloating
- Eczema or skin reactions to food
- Migraine triggered by food
FREE VS PREMIUM
Free: Full meal and symptom logging, wellness tracking, smart notifications, and a preview of identified patterns.
Premium: Unlock all patterns, detailed statistical breakdowns, confounding variable analysis, co-eaten food warnings, and unlimited PDF reports.
Monthly: $6.99 | Annual: $34.99 (7-day free trial)
YOUR DATA STAYS YOURS
All health data is stored locally on your device. We do not sell, share, or upload your personal health information.
IMPORTANT DISCLAIMER
Food Symptom Detective is not a medical device and does not provide medical diagnoses. Patterns are statistical observations meant to support conversations with qualified healthcare professionals. Always consult a doctor before making dietary changes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in this release:
• 5 new languages: Spanish, German, French, Italian, Portuguese, and Japanese
• Redesigned screenshots showcasing real pattern insights
• Improved onboarding flow with faster value preview
• Elimination guide now supports moderate patterns
• Performance and stability fixes
Thank you for using Food Symptom Detective!
The developer, Batuhan Ayhan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Batuhan Ayhan
- Size
- 51 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Detective Pro Annual $34.99
- Detective Pro Monthly $6.99
- Copyright
- © 2026 Neron