Gutli: Start Experimenting
IBS & Gut Health Tool
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stop guessing. Start experimenting.
Gutli helps you discover what actually works for your gut through guided, structured experiments.*
Instead of endlessly tracking symptoms or eliminating foods at random, Gutli gives you a clear process to test foods, habits, and routines one variable at a time. Follow your experiment, log how you feel, and build confidence in what genuinely helps or hurts your gut.
Whether you’re dealing with bloating, digestive discomfort, or simply want to understand your body better, Gutli helps you learn from your own experiences.
FREE FEATURES
• Meal tracking
• Symptom tracking
• Daily journal
• View your tracking history
GUIDED EXPERIMENTS — IN-APP PURCHASE REQUIRED*
• Guided gut health experiments
• Structured elimination and reintroduction plans
• Experiment-specific daily check-ins
• Personal experiment results and discoveries
HOW IT WORKS
Choose an experiment*, follow the guided process*, and track your meals and symptoms along the way.
Each experiment is designed to help you explore one simple question:
“Does this actually affect my gut?”
Over time, Gutli helps you replace guesswork with observations based on your own experiences.
*GUIDED EXPERIMENTS AND EXPERIMENT RESULTS REQUIRE A SEPARATE IN-APP PURCHASE. MEAL TRACKING, SYMPTOM TRACKING AND DAILY JOURNAL FEATURES ARE AVAILABLE WITHOUT PURCHASING AN EXPERIMENT.
Privacy Policy:
https://gutli.co/privacy
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improvements to the recap screen
The developer, Darkmode Ltd, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Darkmode Ltd
- Size
- 17.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Single-food experiment $29.99
- Copyright
- © 2026 Darkmode Ltd