# Urine Log vs Pee Diary

The clearest difference is ads: Pee Diary at none against Urine Log's shown. Urine Log's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.0 vs 17.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Urine Log sells 2 in-app purchases, starting at $1.49 per month and Pee Diary sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Urine Log ships an update every 2 weeks, Pee Diary every 6 weeks. The most recent releases landed on June 3, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Urine Log | Pee Diary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 4 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Veniamin Gribkov](https://appshunter.io/developer/907913370) |

## What reviewers say

### Urine Log

[App page](https://appshunter.io/ios/app/urine-log/id6445975390)

Easily track your daily fluid intake and urination patterns. Monitor your progress with simple logging and view weekly and monthly summaries to understand your hydration and urinary health.

**Highlights:** Record urination volume and time, Track fluid intake, View weekly and monthly charts, Add past records via calendar, Set urinary urgency and incontinence options, No login required

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.49 | per month |
| Support Developer | $0.99 | one-time |


### Pee Diary

[App page](https://appshunter.io/ios/app/pee-diary/id6496853206)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |


## Frequently asked questions

### Is Urine Log free?

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

### Is Pee Diary free?

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

### Do Urine Log or Pee Diary have ads?

Urine Log shows ads; Pee Diary does not.

### Which is updated more often, Urine Log or Pee Diary?

Urine Log ships an update every 2 weeks, and Pee Diary every 6 weeks. Most recently, Urine Log was updated on June 3, 2026 and Pee Diary on September 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.*