# Pet Logbook vs Erkelenz+

The clearest difference is review sentiment: Pet Logbook at 75% against Erkelenz+'s 0%. Erkelenz+'s advantage is price (Free vs $1.99) and in-app purchases (none vs 1). On device support and iOS requirement there is nothing between them.

Erkelenz+ is free to download; Pet Logbook costs $1.99 up front. Pet Logbook sells 1 one-off in-app purchase. Erkelenz+ asks for nothing beyond the download.

Pet Logbook ships an update every 50 months, Erkelenz+ every 4 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pet Logbook | Erkelenz+ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 50 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 86 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Cristiano Caeiro](https://appshunter.io/developer/1088591133) | [Stadt Erkelenz](https://appshunter.io/developer/1894176537) |

## What reviewers say

### Pet Logbook

[App page](https://appshunter.io/ios/app/pet-logbook-pet-manager/id1633139328)

Easily manage your pet's daily care routines with family members. Track feedings, walks, and vet visits in real-time, ensuring no task is missed. Designed for simplicity, it's accessible for all ages.

**Highlights:** Log feedings and walks, Track medicine and vet visits, Real-time family sharing, Simple interface for all ages, Create pet profiles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $1.99 | one-time |


### Erkelenz+

[App page](https://appshunter.io/ios/app/erkelenz-plus/id6762447942)

This app provides essential information and practical services for citizens, including event listings and daily life resources. A personal account unlocks additional features like reminders and a chat function. It also offers map services with points of interest.

**Highlights:** Event listings, Practical daily services, Personalized account features, Mülltonnen reminders, User chat function, Map services with points of interest

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

**In-app purchases:** none


## Frequently asked questions

### Is Pet Logbook free?

Pet Logbook costs $1.99, and also offers in-app purchases.

### Is Erkelenz+ free?

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

### Do Pet Logbook or Erkelenz+ have ads?

Pet Logbook shows ads; Erkelenz+ does not.

### Which is updated more often, Pet Logbook or Erkelenz+?

Pet Logbook ships an update every 50 months, and Erkelenz+ every 4 days. Most recently, Pet Logbook was updated on October 18, 2026 and Erkelenz+ on October 25, 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.*