# Stool Tracker: BristoLens — Log, trends and AI photo scan

> Log, trends and AI photo scan (iPhone/iPad app by Smart Automation SRL.)

- Source: https://appshunter.io/ios/app/stool-tracker-bristolens/id6811724022 (this page in markdown: same URL + `.md`)
- Developer: [Smart Automation SRL](https://appshunter.io/developer/1822502270)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.2 · 10 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France), German (Germany) and 22 more
- Released: 2026-10-25
- Data updated: 2026-11-06

## What is Stool Tracker?

Track your bowel movements in about ten seconds and finally see the patterns behind your digestion.

BristoLens turns a quick daily log into a clear picture:

• Log one tap at a time using the seven Bristol stool types
• Note comfort, colour, urgency and what was different that day
• Watch your frequency and consistency trends appear over time
• Scan a photo and let AI suggest a Bristol type when you are unsure
• Get a plain-language weekly insight about your own numbers

Set up takes about a minute. A short adaptive questionnaire builds your starting baseline, an eight-week plan and a personal target, and shows a goal graph you can follow as you log.

Everything stays on your phone. BristoLens has no account, no login and no cloud sync. Your entries are stored locally and you can delete them at any time.

The free plan includes unlimited manual logging, your full history and trend charts, and weekly AI insights after at least three entries, plus three AI photo scans. Premium raises the photo-scan allowance to up to 200 scans.

AI suggestions describe appearance only. They can be wrong, you can always set the type yourself, and BristoLens does not diagnose or treat any condition. Talk to a healthcare professional about persistent or worrying changes.

Terms: https://smartaitomation.com/termsstooltrackerbristolensapp.html

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| BristoLens Weekly | $6.99 | per 7 days |
| BristoLens Yearly | $49.99 | per year |


## Is Stool Tracker safe?

Not enough ratings yet to assess Stool Tracker.

## Is Stool Tracker legit?

Stool Tracker: BristoLens appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Stool Tracker is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-25

No release notes.

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All apps by Smart Automation SRL: https://appshunter.io/developer/1822502270

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-06.*