BellySignal: Gut Tracker
Poop, IBS & bloating diary
Free · Designed for iPhone. Not verified for macOS.
Notice patterns in your gut health in about 10 seconds a day. Private by design — your logs never leave your device.
BellySignal is a privacy-first gut health tracker. Log your poop, pee color, water, and food triggers in about 10 seconds a day — then watch the patterns and trends emerge.
WHY BELLYSIGNAL
• Fast: a full daily check-in takes about 10 seconds
• Private: no account. Your health logs stay on your device — only anonymous, optional usage analytics are collected
• Clear: weekly patterns for stool consistency (Bristol scale), hydration, and triggers
• Honest: BellySignal surfaces trends and possible links — it is not a medical diagnosis
WHAT YOU CAN TRACK
• Poop: Bristol type, color, blood/mucus flags
• Pee: hydration level by color
• Water: cups toward a daily goal
• Triggers: coffee, alcohol, spicy food, dairy, gluten, stress, poor sleep, and more
YOUR DATA, YOUR DEVICE
Your health logs are stored locally on this phone only — never uploaded or sold. To help improve the app, anonymous usage statistics are collected and can be turned off anytime in Settings. You can permanently delete everything at any time.
BellySignal does not provide medical advice. If something feels concerning, talk to a doctor.
Privacy Policy: https://bellysignal.com/en/legal/privacy/
Terms of Service: https://bellysignal.com/en/legal/terms/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• The Health tab is now your gut compendium — your Bristol distribution on the scale, trigger discovery progress, and your usual water intake vs goal
• Insights unlock as your entries grow — no premature verdicts from tiny samples
• Export a doctor-ready PDF report of your last 90 days from Settings
• Water logged from a reminder is never lost; edits keep the exact amount
• More reliable saving and deleting. Thanks for tracking with BellySignal!
The developer, Jeonghyeon Yu, 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:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeonghyeon Yu
- Size
- 57.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 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. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Picko