# hello again vs Kosmetik Müller

The clearest difference is ads: Kosmetik Müller at none against hello again's shown. hello again's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

hello again ships an update every 3 weeks, Kosmetik Müller every 4 months. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | hello again | Kosmetik Müller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 56 MB | 37 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hello again GmbH](https://appshunter.io/developer/1219689113) | [Sandra Mueller-Petersen](https://appshunter.io/developer/1760497847) |

## What reviewers say

### hello again

[App page](https://appshunter.io/ios/app/hello-again/id1621523707)

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

**In-app purchases:** none


### Kosmetik Müller

[App page](https://appshunter.io/ios/app/kosmetik-muller-petersen/id6596749567)

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

**In-app purchases:** none


## Frequently asked questions

### Is hello again free?

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

### Is Kosmetik Müller free?

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

### Do hello again or Kosmetik Müller have ads?

hello again shows ads; Kosmetik Müller does not.

### Which is updated more often, hello again or Kosmetik Müller?

hello again ships an update every 3 weeks, and Kosmetik Müller every 4 months. Most recently, hello again was updated on October 30, 2026 and Kosmetik Müller on November 8, 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.*