# Smart Urinal vs ElektroCheck

The clearest difference is in-app purchases: Smart Urinal at none against ElektroCheck's 1. Smart Urinal also leads on iOS requirement (10.3 vs 15.1). ElektroCheck's advantage is update cadence (every 2 months vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. ElektroCheck sells 1 in-app purchase, starting at $9.99 per year. Smart Urinal asks for nothing beyond the download.

Smart Urinal ships an update every 4 months, ElektroCheck every 2 months. The most recent releases landed on May 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Smart Urinal | ElektroCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 40 MB | 37 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KWC Aquarotter GmbH](https://appshunter.io/developer/1617163047) | [Simon Schmid](https://appshunter.io/developer/1864538705) |

## What reviewers say

### Smart Urinal

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

**In-app purchases:** none


### ElektroCheck

[App page](https://appshunter.io/ios/app/elektrocheck/id6757102218)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ElektroCheck Vollversion Jahresabo | $9.99 | per year |


## Frequently asked questions

### Is Smart Urinal free?

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

### Is ElektroCheck free?

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

### Do Smart Urinal or ElektroCheck have ads?

Neither Smart Urinal nor ElektroCheck shows ads.

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

Smart Urinal ships an update every 4 months, and ElektroCheck every 2 months. Most recently, Smart Urinal was updated on May 15, 2026 and ElektroCheck on September 10, 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.*