# PoopDiary vs Poop Diary Tracker Lite

The clearest difference is rating: PoopDiary at 5.0 against Poop Diary Tracker Lite's 4.0. PoopDiary also leads on ratings volume (4 vs 1). Poop Diary Tracker Lite's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PoopDiary sells 1 one-off in-app purchase. Poop Diary Tracker Lite asks for nothing beyond the download.

PoopDiary holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

PoopDiary ships an update every 8 months, Poop Diary Tracker Lite every 4 months. The most recent releases landed on August 27, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PoopDiary | Poop Diary Tracker Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/poopdiary/id1541589953/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/poop-diary-tracker-lite/id6449628673/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 10 MB |
| Requires iOS | 17.6 | **16.1** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Yuta Endo](https://appshunter.io/developer/1256506814) | [Jonathan Gillman](https://appshunter.io/developer/882702929) |

## What reviewers say

### PoopDiary

[App page](https://appshunter.io/ios/app/poopdiary/id1541589953)

Easily log your bowel movements, noting the date, stool shape, and volume. This health tracker helps you monitor your digestive health.

**Highlights:** Record bowel movement dates, Log stool shape, Track stool volume, Digestive health monitoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide ads | $5.99 | one-time |


### Poop Diary Tracker Lite

[App page](https://appshunter.io/ios/app/poop-diary-tracker-lite/id6449628673)

This app helps you monitor and analyze your digestive health through detailed tracking of bowel movements. It allows you to record various aspects of your stool, symptoms, and even take photos, providing monthly statistics to understand your patterns.

**Highlights:** Track bowel movements, Detailed history of poop activity, Record color, shape, size, and symptoms, Take poop selfies and add notes, Monthly statistics on poop counts, In-app rewards for tracking

**In-app purchases:** none


## Frequently asked questions

### Is PoopDiary free?

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

### Is Poop Diary Tracker Lite free?

Poop Diary Tracker Lite is free to download, with no in-app purchases.

### Which has better reviews, PoopDiary or Poop Diary Tracker Lite?

PoopDiary is rated higher. PoopDiary averages 5.0 out of 5 from 4 ratings, while Poop Diary Tracker Lite averages 4.0 from 1 ratings.

### Do PoopDiary or Poop Diary Tracker Lite have ads?

Both PoopDiary and Poop Diary Tracker Lite show ads.

### Which is updated more often, PoopDiary or Poop Diary Tracker Lite?

PoopDiary ships an update every 8 months, and Poop Diary Tracker Lite every 4 months. Most recently, PoopDiary was updated on August 27, 2026 and Poop Diary Tracker Lite on June 1, 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.*