# Urine Log vs PeeLog

The clearest difference is update cadence: Urine Log at every 5 days against PeeLog's every 3 weeks. Urine Log also leads on device support (3 vs 1). PeeLog's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Urine Log sells 2 one-off in-app purchases and PeeLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Urine Log ships an update every 5 days, PeeLog every 3 weeks. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Urine Log | PeeLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKASHI KOJIMA](https://appshunter.io/developer/6776510628) | [YUYA SATO](https://appshunter.io/developer/6786632085) |

## What reviewers say

### Urine Log

[App page](https://appshunter.io/ios/app/urine-log-voiding-diary/id6794332318)

Easily track urination and bowel movements with this voiding diary. Review your logs in graphs, calendars, and exportable PDFs. Ideal for personal tracking or sharing with medical professionals.

**Highlights:** Easy logging of urination and bowel movements, Review logs in graphs and calendars, Home Screen widget for quick logging, Apple Watch logging and sync, Monthly reports and PDF export, CSV export for date ranges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-Day Pass | $0.99 | one-time |
| Unlock Premium Features | $2.99 | one-time |


### PeeLog

[App page](https://appshunter.io/ios/app/peelog-bladder-diary-tracker/id6798421163)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Report Export | $2.99 | one-time |


## Frequently asked questions

### Is Urine Log free?

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

### Is PeeLog free?

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

### Do Urine Log or PeeLog have ads?

Neither Urine Log nor PeeLog shows ads.

### Which is updated more often, Urine Log or PeeLog?

Urine Log ships an update every 5 days, and PeeLog every 3 weeks. Most recently, Urine Log was updated on November 12, 2026 and PeeLog on November 7, 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.*