# Lautstärkemesser vs Request Kalender

The clearest difference is device support: Request Kalender at 3 against Lautstärkemesser's 1. Request Kalender also leads on iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Lautstärkemesser | Request Kalender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 4 MB | 1 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JOCHEN WILLIAM VOERSTE](https://appshunter.io/developer/1782773835) | [Lukas Kessler](https://appshunter.io/developer/6792858520) |

## What reviewers say

### Lautstärkemesser

[App page](https://appshunter.io/ios/app/lautstarkemesser/id6745405600)

**Features:** macOS Compatibility

**In-app purchases:** none


### Request Kalender

[App page](https://appshunter.io/ios/app/request-kalender/id6792858518)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Lautstärkemesser free?

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

### Is Request Kalender free?

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

### Do Lautstärkemesser or Request Kalender have ads?

Neither Lautstärkemesser nor Request Kalender 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.*