# Holsten vs YearONE

The clearest difference is update cadence: YearONE at every 2 months against Holsten's every 39 months. 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.

Holsten ships an update every 39 months, YearONE every 2 months. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Holsten | YearONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yearone/id1586824526/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 18 MB | 30 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frank Reiling](https://appshunter.io/developer/1117753053) | [prototype.berlin GmbH](https://appshunter.io/developer/1154940239) |

## What reviewers say

### Holsten

[App page](https://appshunter.io/ios/app/holsten-bexten-app/id1480483634)

**Features:** macOS Compatibility

**In-app purchases:** none


### YearONE

[App page](https://appshunter.io/ios/app/yearone/id1586824526)

Access reliable medical information on essential baby health topics in an easy-to-understand format. Get answers to your most pressing questions about your baby's health, from preventative care to common ailments, available 24/7.

**Highlights:** Comprehensive baby health information, Answers to common health questions, Playful learning about baby wellness, Surveys on parenting practices, Expert-backed content, 24/7 availability

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

**In-app purchases:** none


## Frequently asked questions

### Is Holsten free?

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

### Is YearONE free?

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

### Do Holsten or YearONE have ads?

Neither Holsten nor YearONE shows ads.

### Which is updated more often, Holsten or YearONE?

Holsten ships an update every 39 months, and YearONE every 2 months. Most recently, Holsten was updated on October 19, 2026 and YearONE on October 14, 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.*