Looking for a Dieta alternative? Here's what changed and how PoopAI compares
We make PoopAI. Dieta details come from its App Store listing and its 2021 blog post, checked November 5, 2026.
What happened to the Dieta app?
Dieta announced stool image recognition in July 2021: its AI graded consistency, fragmentation, fuzziness, volume and Bristol type from a photo. The original Dieta app was later removed from the App Store, in December 2024. Today there's a newer listing, Dieta Stool AI Tracker, published by Vivante Health. One warning: the old bigdieta.com address now shows unrelated content, so don't follow old links there.
How do PoopAI and Dieta compare?
| PoopAI | Dieta Stool AI Tracker (App Store, Nov 5, 2026) | |
|---|---|---|
| Platforms | iPhone (iOS 15 or later), Android | iPhone and iPad (iOS 16.4 or later); no Android app listed |
| Price | Free to try | Free |
| Stool photos | Optional, with AI photo analysis for faster logging | Core feature: AI analysis of stool photos |
| Bristol types | Yes, 1 to 7 | Its 2021 post says the AI grades Bristol type, consistency, fragmentation, fuzziness and volume |
| Food | Meals by photo or text, trigger tags | Logs meals |
| Symptoms | Not logged, by design | Logs symptoms |
| Reports | Weekly reports, trend charts | Trends; export to a provider |
| Privacy extras | HealthAI disguise; pixelated photos on Android; Google Play says no data collected or shared | See its App Store privacy label |
| Publisher | Haaatch LLC | Vivante Health |
| App Store rating when checked | See the listing | 2.7 from 3 ratings |
What does Dieta do well?
- Photo-first. If you'd rather snap than choose, its whole flow is built around the photo.
- Symptoms included. Meals and symptoms sit in one log, with export to a provider.
- Free. Listed as free when we checked.
Why might someone choose PoopAI instead?
- Android. PoopAI is on Google Play as well as the App Store.
- Photos optional. Pick a Bristol type in a tap, or add a photo and let AI photo analysis speed things up.
- Food triggers. Meals by photo or text with tags like dairy, gluten, FODMAPs and caffeine, summed up in weekly reports and trend charts.
- Discretion. A stealth "HealthAI" mode, and pixelated photos on Android.
Who should pick which?
| If you... | Pick |
|---|---|
| Use Android | PoopAI |
| Want symptoms logged alongside meals | Dieta |
| Want to skip photos on most days | PoopAI |
| Want to see which foods come before bad days | PoopAI |
| Want a photo for every single log | Either; Dieta is built around it |
Bottom line
Dieta made AI stool photos mainstream, and its current app keeps that focus on iPhone. PoopAI is the quick, food-focused option on both iPhone and Android. Neither diagnoses anything: blood, black or dark red poo, or unexplained weight loss needs a doctor.
Related: best poop tracker apps, AI poop analysis, privacy mode, PoopAI vs Plop.
Quick answers
Is the Dieta app still available?
The original Dieta app was removed from the App Store in December 2024. A newer app, Dieta Stool AI Tracker by Vivante Health, is on the App Store for iPhone and iPad and was last updated September 28, 2026 when we checked on November 5, 2026.
Is bigdieta.com the Dieta website?
Not anymore. When we checked on November 5, 2026, that address showed unrelated content. Dieta's 2021 stool AI announcement now lives at dietahealth.com. Avoid entering health details on the old address.
Is there a Dieta app for Android?
We found only the iPhone and iPad listing on November 5, 2026. PoopAI is on both iPhone and Android.
Does PoopAI analyze poop photos?
PoopAI uses AI photo analysis to make logging faster: it helps you pick a Bristol type. Photos are optional, and it is a logging aid, not a diagnosis.
Can PoopAI log symptoms like Dieta?
No. PoopAI logs poops and meals only. If you want symptoms in the same app, Dieta logs them.
Can an AI stool photo diagnose a problem?
No app can diagnose from a photo. If you see blood, or black or dark red poo, contact a doctor whatever an app says.
Sources
- Dieta Stool AI Tracker (App Store) (Apple App Store)
- Dieta Stool AI is live (July 28, 2021) (Dieta)
- Poop Tracker, IBS Fodmaps (Google Play) (Google Play)
- Poop Tracker, IBS Fodmaps (App Store) (Apple App Store)
- Bleeding from the bottom (NHS)
Last reviewed 2026-11-04
FixMyGut is not affiliated with or endorsed by the NHS, NIH, NICE, Mayo Clinic or Monash University.
FixMyGut and PoopAI are for general education and personal tracking only. Not medical advice. If something feels wrong, talk to a doctor.
Download PoopAI
Free to try. Log your next poop and meal in under a minute, then let the weekly report do the pattern-spotting.
