No. 2 - Gut Health Tracker
Noah Hadley Health & Fitness iPhoneiPadiPod touch
No. 2 - Gut Health Tracker is a free Health & Fitness app for iPhone and iPad by Noah Hadley. Rated 5.0/5 from 3 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 37 MB
- Age 4+
- Updated
- Aug 15
- 2026 · v1.0.2
Screenshots
About No. 2 - Gut Health Tracker
Colorectal cancer is now the number one cause of cancer death in adults under 50. Most people ignore their symptoms for years because nobody told them it was worth paying attention to. No. 2 helps you build a baseline before you need one. Log your daily gut health in seconds using the Bristol Stool Scale, the same scale doctors use. Track symptoms, build a daily streak, and export a clean PDF summary to bring to your next appointment. FEATURES -Log bowel movements in under 30 seconds -Track discomfort, urgency, frequency, and more -Build a daily streak and unlock milestones as you go -View your patterns on a calendar and insights screen -Export a formatted health summary PDF for your doctor -Everything stays on your device, your data is yours No. 2 is not a medical app. It won't diagnose you or tell you what to do. It just helps you pay attention so your doctor has something real to work with.
What’s new
Version 1.0.2 · Updated August 15, 2026
A cleaner, calmer redesign, top to bottom. -Refreshed the entire app with a simpler, more focused look and a new typeface -Smoothed out logging, so tracking a new entry feels quicker and less cluttered -Fixed a bug where switching tabs could occasionally leave a screen blank -General polish across Home, Insights, History, and Profile
App privacy
The developer, Noah Hadley, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Contact Info: Email Address, Name
Used for: App Functionality
Alternatives to No. 2 - Gut Health Tracker
Looking for apps like No. 2 - Gut Health Tracker? Here are 6 similar apps on the App Store. The highest rated is Honest Scale: Weight Tracker (5.0/5), and all 6 are free to download.
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Feather: Gut Health Tracker
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FoodFeel: IBS Symptom Tracker
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Honest Scale: Weight Tracker
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Need Relief from Chronic Pain?
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Levla: Body Fat Tracker
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The Unlimiting App
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| No. 2 - Gut Health Tracker | 5.0 / 5 (3 ratings) | Free | August 15, 2026 | |
| Feather: Gut Health Tracker | – | Free | Jun 17, 2026 | Compare |
| FoodFeel: IBS Symptom Tracker | – | Free | Sep 29, 2026 | Compare |
| Honest Scale: Weight Tracker | 5.0 / 5 (4) | Free | Oct 20, 2026 | Compare |
| Need Relief from Chronic Pain? | 5.0 / 5 (1) | Free | Oct 18, 2026 | Compare |
| Levla: Body Fat Tracker | 5.0 / 5 (1) | Free | Jul 29, 2026 | Compare |
| The Unlimiting App | – | Free | Feb 2, 2026 | Compare |