Poolendar
IBS & IBD Bowel Tracker
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Living with IBS, Crohn's, colitis, or food sensitivities? Poolendar is the only tracker that logs both bowel movements AND gas to give you the complete picture of your gut health.
YOUR PRIVACY IS SACRED
No account. No sign-up. No analytics. Your health data belongs to you and no one else.
Poolendar is designed with privacy as the absolute priority. There are no external servers storing your information. Everything is saved on your device and, if you enable iCloud, synced in an encrypted way through Apple CloudKit, the most secure infrastructure on the market. Not even we can access your data.
VISUAL CALENDAR
See at a glance how your gut health evolves day by day. The color-coded Bristol Scale shows you patterns you were missing before.
10-SECOND LOGGING
Bristol type, stress level, and consumption chips (gluten, lactose, FODMAPs, alcohol, coffee and more) without typing anything. You can even log gas, something other apps completely ignore.
AI THAT FINDS PATTERNS
The AI analysis runs directly on your device. It correlates what you eat with how you feel and helps you identify potential triggers. All without sending a single byte to external servers.
BREAK THE TABOO
Join support groups or create your own. Sharing your progress with people who understand what you're going through makes all the difference. Digestive disorders affect millions of people, but nobody talks about them.
REPORTS FOR YOUR DOCTOR
Export clear, professional PDFs so your gastroenterologist sees exactly what you've experienced between appointments. Objective data that makes diagnosis and follow-up easier.
DESIGNED FOR THOSE WHO NEED IT
- Irritable Bowel Syndrome (IBS-C, IBS-D, IBS-M)
- Inflammatory Bowel Disease (IBD)
- Crohn's disease & ulcerative colitis
- SIBO & bacterial overgrowth
- Celiac disease & food intolerances
- Any functional GI disorder
FREE FOREVER
Event logging is completely free, with no limits, forever. Advanced features like AI analysis, report export, and social features cost less than a coffee per month.
Understanding your gut shouldn't be this hard.
Terms of Use (EULA): 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.
After much effort and many hours spent on the thinking throne, the first Poolendar update is here. We focused on polishing the basics so tracking your habits becomes a piece of cake.
What's new:
- Much faster home screen. You'll barely have time to sit down.
- Consumed foods now activate and deactivate intelligently based on estimated digestion time.
- Sharper Apple Intelligence, with a free trial period. No servers, no accounts, not a single byte leaves your device. Word of honor.
- Comparative monthly statistics and daily insights to better understand what your gut is trying to tell you.
- When the month ends, the social ranking fills up with absurd data: estimated kilos, watts of flatulence, meters of toilet paper… information nobody asked for and that you won't be able to look away from.
- General polish and various fixes.
Too lazy to log a visit? Use Control Center, your Apple Watch, the Action Button, the lock screen, or just ask Siri. No excuses.
We hope these updates keep you committed to tracking your gut health. You'll thank yourself later. In the meantime, let's have fun stacking up months of victories.
See you on Instagram and X: @poolendar.
The developer, Juan Colilla, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Juan Colilla
- Size
- 20.3 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. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
English and 6 more
- English, Catalan, French, German, Japanese, Korean, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contests
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Poolendar Founder $249.99
- AI Analysis - Annual $17.99
- Medical Report Export $4.99
- AI Analysis - Monthly $1.99
- Social Group Creator - Annual $29.99
- Social Group Creator - Monthly $2.99
- Copyright
- © 2026 Juan Colilla
