# Drinky Poo vs Fasting Window

The clearest difference is update cadence: Drinky Poo at every 3 weeks against Fasting Window's every 2 months. Fasting Window's advantage is iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Drinky Poo ships an update every 3 weeks, Fasting Window every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Drinky Poo | Fasting Window |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/drinky-poo/id6760562589/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 5 MB | 21 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Brandon Lackey](https://appshunter.io/developer/1816575099) | [HeungYeol Kim](https://appshunter.io/developer/1878087341) |

## What reviewers say

### Drinky Poo

[App page](https://appshunter.io/ios/app/drinky-poo/id6760562589)

Effortlessly track days you don't drink and celebrate your progress. Set personal goals, view your streaks, and visualize your habits with a simple calendar and trend analysis. Your data stays private on your device.

**Highlights:** Simple daily logging (dry or drinking), Streak tracking (current and longest), Personal goal setting (percentage of dry days), Calendar view with color-coded logs, Trends view for monthly breakdowns and stats, Daily reminders, Private iCloud sync

**Features:** Apple Watch app

**In-app purchases:** none


### Fasting Window

[App page](https://appshunter.io/ios/app/fasting-window-if-timer/id6774622599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Drinky Poo free?

Drinky Poo is free to download, with no in-app purchases.

### Is Fasting Window free?

Fasting Window is free to download, with no in-app purchases.

### Do Drinky Poo or Fasting Window have ads?

Neither Drinky Poo nor Fasting Window shows ads.

### Which is updated more often, Drinky Poo or Fasting Window?

Drinky Poo ships an update every 3 weeks, and Fasting Window every 2 months. Most recently, Drinky Poo was updated on October 31, 2026 and Fasting Window on October 31, 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.*