# Bauhow vs HydroCalc SHK

The clearest difference is in-app purchases: Bauhow at none against HydroCalc SHK's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HydroCalc SHK sells 1 one-off in-app purchase. Bauhow asks for nothing beyond the download.

## The numbers

| Metric | Bauhow | HydroCalc SHK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 14 MB | 1 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bauhow](https://appshunter.io/developer/1700273639) | [Piotr Kaminski](https://appshunter.io/developer/6799375980) |

## What reviewers say

### Bauhow

[App page](https://appshunter.io/ios/app/bauhow/id6745183184)

**Features:** macOS Compatibility

**In-app purchases:** none


### HydroCalc SHK

[App page](https://appshunter.io/ios/app/hydrocalc-shk/id6801788464)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydroCalc Pro | $3.99 | one-time |


## Frequently asked questions

### Is Bauhow free?

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

### Is HydroCalc SHK free?

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

### Do Bauhow or HydroCalc SHK have ads?

Neither Bauhow nor HydroCalc SHK shows ads.

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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.*