# PetLEO vs Holstenhallen

The clearest difference is iOS requirement: Holstenhallen at 13.0 against PetLEO's 16.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | PetLEO | Holstenhallen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/petleo/id1462882016/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 162 MB | 98 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PetLEO GmbH.](https://appshunter.io/developer/1539897066) | [Bjorn Tiemens](https://appshunter.io/developer/1786634460) |

## What reviewers say

### PetLEO

[App page](https://appshunter.io/ios/app/petleo/id1462882016)

This app helps you manage your pet's health and well-being with features like vaccination tracking, vet visit reminders, and medication logs. It also provides local poison bait alerts and expert health tips to keep your pet safe and informed.

**Highlights:** Digital health records, Vaccination management, Vet visit scheduling, Medication tracking, Local poison bait alerts, Expert health tips

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

**In-app purchases:** none


### Holstenhallen

[App page](https://appshunter.io/ios/app/holstenhallen/id1591188135)

**In-app purchases:** none


## Frequently asked questions

### Is PetLEO free?

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

### Is Holstenhallen free?

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

### Do PetLEO or Holstenhallen have ads?

Neither PetLEO nor Holstenhallen shows ads.

### Which is updated more often, PetLEO or Holstenhallen?

PetLEO ships an update every 3 weeks, and Holstenhallen every 3 weeks. Most recently, PetLEO was updated on November 3, 2026 and Holstenhallen on November 3, 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.*