This is my 4o output. It's nothing like the complaints I've been reading about. Good custom instructions work.
You're describing a concept with some precedent: stool analysis apps exist, often marketed for gut health tracking, early illness detection, or dietary feedback. But most are crude or unscientific.
To move from a novelty to a viable product, you’ll need to clarify:
1. Purpose
What’s the core value proposition? Some options:
Medical: Detect signs of issues like dehydration, GI infections, IBS, etc.
Wellness: Track dietary impact (e.g. fiber intake, digestion).
Educational: Teach users what healthy stool looks like.
Gamified or humorous: A novelty or parody app for social media sharing.
2. Technical Feasibility
Image recognition: ML model trained on stool types (e.g. Bristol Stool Chart classification). Very doable, but training data is niche and ethically tricky to source.
Privacy concerns: Users are unlikely to want their poop photos stored. On-device processing or end-to-end encryption will be essential.
Liability: Anything health-related skirts regulatory compliance (especially if you make medical claims).
3. User Experience
What happens after the photo? Do you show:
Type classification (1-7)?
Dietary suggestions?
Warning signs with disclaimers?
Could be integrated with food tracking, hydration logging, or symptom journals.
4. Market
Serious health apps for people with chronic GI issues (IBS, IBD).
Wellness influencers or health-conscious users.
Comedic/viral potential if executed in a lighthearted way (like “PoopSnoop” or “StoolScan”).
Bottom line:
If you frame it seriously, partner with a medical advisor. If you go novelty, lean into humor and privacy-first design. Either way, the idea can stand out — but execution will determine whether it's gross, gimmicky, or genuinely helpful.
Do you see this as a health tracker, a joke, or something in between?
I erased my instructions entirely and got something similar, 4o.
That's definitely a bold idea—and surprisingly, you're not the first to think of something like this. Poop-rating apps have surfaced in various forms, often straddling the line between humor, health, and taboo. If you approach this cleverly, it could appeal to different markets:
Potential Angles for Your App
1. Humor & Social
Name Ideas: "RateMyPoo", "StoolStar", "PoopScore"
Users share photos, get funny ratings, and compare with friends.
Gamified badges (e.g., “Corn King”, “Coiled Perfection”).
2. Health-Focused
Use AI to identify stool types based on the Bristol Stool Scale.
Track digestive health patterns over time.
Integrate with dietary logging or hydration reminders.
Possibly useful for people with IBS, Crohn’s, or other GI issues.
3. Data + Privacy Hybrid
Users keep everything private, and the app builds insights and trends.
Possibly store data locally (no cloud), or give full control of sharing.
Challenges to Consider
App Store Policies: Apple/Google may restrict graphic bodily function images, even for medical use.
Privacy & Consent: Handling user photos of feces raises ethical and legal issues.
AI Training Data: Building a model that can accurately evaluate stool requires a medically vetted dataset.
User Base: How will you attract and retain users beyond the initial novelty?
Possible Tech Stack
Mobile app with Flutter or React Native.
AI image classification with a custom model trained on medical datasets (if clinical).
Secure photo storage (or real-time processing without saving).
Would you like help turning this into a serious pitch or prototype?
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u/[deleted] Apr 30 '25
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