Best Stool Diary Apps

250+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated July 2026

If you already know Happy Poop, this is the deeper bench. 250+ stool diary apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Stool Diary Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Happy Poop: Toilet Journal LogHappy Poop: Toilet Journal LogFree4.8β˜… (2.5K)NoYesSep 2026
2Bowelle - The IBS trackerBowelle - The IBS trackerFree4.7β˜… (2.2K)NoYesSep 2026
3GutLog: Poop Tracker, IBS LogGutLog: Poop Tracker, IBS LogFree5.0β˜… (1)NoYesAug 2026
4Toilet Diary (bowel)Toilet Diary (bowel)Free4.8β˜… (80)YesNoSep 2026
5Cara Care: IBS, FODMAP TrackerCara Care: IBS, FODMAP TrackerFree4.8β˜… (4.6K)NoYesSep 2026
6PCal - Poop Tracker,CalendarPCal - Poop Tracker,CalendarFree4.5β˜… (1.3K)NoYesAug 2026
7Poop Tracker: Stool DiaryPoop Tracker: Stool DiaryFreeβ€”YesYesAug 2026
8Poop Diary – Stool JournalPoop Diary – Stool JournalFreeβ€”NoYesJun 2026

Top Picks for Stool Diary

Happy Poop: Toilet Journal Log#1

Happy Poop: Toilet Journal Log by Gilson Nascimento

Track your intestine health!
Editor's Choice
πŸ’ͺ Health & Fitness
4.8😊(2.5K ratings)
FreeIn-App Purchases
Happy Poop: Toilet Journal Log screenshot 1
Happy Poop: Toilet Journal Log screenshot 2
Happy Poop: Toilet Journal Log screenshot 3
Happy Poop: Toilet Journal Log screenshot 4
Happy Poop: Toilet Journal Log screenshot 5
Happy Poop: Toilet Journal Log screenshot 6

This app helps you log and analyze your bowel movements to improve gut health awareness. Track details like quantity, color, and consistency, and view your progress through graphs. It also offers educational content, games, and optional social sharing features.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Helpful for tracking bowel habits
  • πŸ’‘ Customizable options
  • 🎨 Fun and engaging interface
  • πŸ” Detailed tracking capabilities
  • 🀝 Ability to share data with doctors

Room to Improve

  • πŸ› Occasional crashes or bugs after updates
  • πŸ’» Limited functionality on older devices
  • πŸ” Desire for more detailed tracking options (e.g. multiple stool types per day)
  • πŸ“€ Difficulty exporting data in shareable formats
Bowelle - The IBS tracker#2

Bowelle - The IBS tracker by Bowelle AB

A mood, food & symptom diary
Strong Contender
πŸ’ͺ Health & Fitness
4.7😊(2.2K ratings)
FreeIn-App Purchases
Bowelle - The IBS tracker screenshot 1
Bowelle - The IBS tracker screenshot 2
Bowelle - The IBS tracker screenshot 3
Bowelle - The IBS tracker screenshot 4
Bowelle - The IBS tracker screenshot 5

Easily track your food, mood, and symptoms to identify patterns and potential triggers. Visualize your health data with beautiful charts and export it to share with healthcare professionals.

What We Love

  • πŸ‘ Easy to use
  • πŸ‘ Customizable
  • πŸ‘ Helpful for tracking symptoms and triggers
  • πŸ‘ Clean and intuitive interface
  • πŸ‘ Useful reports and data visualization
  • πŸ‘ Convenient to use on the go
  • πŸ‘ Great for managing IBS/IBD
  • πŸ‘ Seamless and functional
  • πŸ‘ Straightforward and simple

Room to Improve

  • πŸ› Issues with editing/deleting past entries
  • πŸ”’ Concerns about data loss or syncing
  • πŸ’‘ Limited customization options in free version
  • πŸ’‘ Lack of integration with other health apps
  • πŸ’‘ Desire for more detailed symptom tracking
GutLog: Poop Tracker, IBS Log#3

GutLog: Poop Tracker, IBS Log by Igor Krupski

Poop & Bowel Movement Tracker
Worth Considering
πŸ’ͺ Health & Fitness
5.0(1 ratings)
FreeIn-App Purchases
GutLog: Poop Tracker, IBS Log screenshot 1
GutLog: Poop Tracker, IBS Log screenshot 2
GutLog: Poop Tracker, IBS Log screenshot 3
GutLog: Poop Tracker, IBS Log screenshot 4

This app helps you track digestive health, monitor bowel movements, and identify food triggers. It's designed for individuals managing conditions like IBS, IBD, and SIBO, providing data-driven insights for better gut health management and doctor communication.

More Stool Diary apps to explore

FAQ about Stool Diary

What are the best stool diary apps for iPhone?
Happy Poop: Toilet Journal Log tops our stool diary apps ranking as of July 2026, with a 4.8-star average from 2.5K App Store ratings, and it's free to download.
Yes β€” 19 of the top stool diary apps we rank are free to download, including Happy Poop: Toilet Journal Log and Bowelle - The IBS tracker.
Happy Poop: Toilet Journal Log has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 250+ stool diary apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Happy Poop is a digital journal designed to help you log and track your bowel movements. It allows you to record details such as consistency, quantity, and color, and visualize your patterns through graphs. The app aims to increase your self-awareness regarding your gut health and can be a valuable tool to share with your doctor.
Key features include detailed logging of bowel movements using the Bristol Scale, the ability to add personal notes and photos, and the generation of graphs to chart your gut health over time. It also offers educational content about bowel function, relaxing sounds, games, and an optional social sharing feature.

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