# Stoolytics vs Poop Tracker

The clearest difference is ads: Stoolytics at none against Poop Tracker's shown. Stoolytics also leads on update cadence (every 2 days vs every 2 months). Poop Tracker's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Stoolytics sells 1 one-off in-app purchase and Poop Tracker sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stoolytics ships an update every 2 days, Poop Tracker every 2 months. The most recent releases landed on September 10, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Stoolytics | Poop Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stoolytics/id6761431119/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 49 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Andrey Lebedev](https://appshunter.io/developer/1889409767) | [嵩 张](https://appshunter.io/developer/1864792206) |

## What reviewers say

### Stoolytics

[App page](https://appshunter.io/ios/app/stoolytics/id6761431119)

This app helps you understand your digestion by tracking daily habits like food, drinks, stress, and exercise. Visualize patterns to identify triggers affecting stool quality and gut health. Export your insights for personal awareness.

**Highlights:** Track food and drinks with detailed properties, Log stress levels and exercise, Visualize digestion patterns over time, Identify triggers for stool quality, Generate PDF and CSV reports, On-device data storage

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


### Poop Tracker

[App page](https://appshunter.io/ios/app/poop-tracker-stool-diary/id6767535786)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $2.99 | per 7 days |
| Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is Stoolytics free?

Stoolytics is free to download, with in-app purchases available.

### Is Poop Tracker free?

Poop Tracker is free to download, with in-app purchases available.

### Do Stoolytics or Poop Tracker have ads?

Poop Tracker shows ads; Stoolytics does not.

### Which is updated more often, Stoolytics or Poop Tracker?

Stoolytics ships an update every 2 days, and Poop Tracker every 2 months. Most recently, Stoolytics was updated on September 10, 2026 and Poop Tracker on August 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*