# HTLeakage vs Smart Urinal

The clearest difference is update cadence: Smart Urinal at every 4 months against HTLeakage's every 46 months. Smart Urinal also leads on iOS requirement (10.3 vs 12.0). 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.

HTLeakage ships an update every 46 months, Smart Urinal every 4 months. The most recent releases landed on September 16, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | HTLeakage | Smart Urinal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 4 months** |
| Size | 9 MB | 40 MB |
| Requires iOS | 12.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HT Italia srl](https://appshunter.io/developer/781570829) | [KWC Aquarotter GmbH](https://appshunter.io/developer/1617163047) |

## What reviewers say

### HTLeakage

[App page](https://appshunter.io/ios/app/htleakage/id1515452929)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Urinal

[App page](https://appshunter.io/ios/app/smart-urinal/id1617163045)

**In-app purchases:** none


## Frequently asked questions

### Is HTLeakage free?

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

### Is Smart Urinal free?

Smart Urinal is free to download, with no in-app purchases.

### Do HTLeakage or Smart Urinal have ads?

Neither HTLeakage nor Smart Urinal shows ads.

### Which is updated more often, HTLeakage or Smart Urinal?

HTLeakage ships an update every 46 months, and Smart Urinal every 4 months. Most recently, HTLeakage was updated on September 16, 2026 and Smart Urinal on May 15, 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.*