# ZPA App vs Kirchenzeitung

The clearest difference is update cadence: Kirchenzeitung at every 5 months against ZPA App's every 23 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZPA App sells 10 one-off in-app purchases and Kirchenzeitung sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ZPA App ships an update every 23 months, Kirchenzeitung every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZPA App | Kirchenzeitung |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 5 months** |
| Monetization | Subscription | — |
| Size | 161 MB | 189 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dr. R. Kaden Verlag GmbH & Co. KG](https://appshunter.io/developer/787059978) | [Dom Medien GmbH](https://appshunter.io/developer/982226063) |

## What reviewers say

### ZPA App

[App page](https://appshunter.io/ios/app/zpa-app/id1273131865)

This app provides ophthalmologists with a leading continuing education journal. It features comprehensive reviews on current diagnostic and therapeutic topics, CME credits, congress reports, and international literature summaries. Published 11 times annually, it keeps eye care professionals updated.

**Highlights:** Comprehensive review articles, CME continuing education credits, Congress reports, International literature summaries, News from ophthalmology, Digital journal access

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZPA 7+8/2026 | $9.99 | one-time |
| ZPA 9/2026 | $9.99 | one-time |
| ZPA 10/2026 | $9.99 | one-time |
| ZPA 4/2026 | $9.99 | one-time |
| ZPA 5/2026 | $9.99 | one-time |
| ZPA 6/2026 | $9.99 | one-time |
| ZPA 1/2026 | $9.99 | one-time |
| ZPA 2/2026 | $9.99 | one-time |
| ZPA 3/2026 | $9.99 | one-time |
| ZPA 12/2025 | $9.99 | one-time |


### Kirchenzeitung

[App page](https://appshunter.io/ios/app/kirchenzeitung/id6743438652)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glaube und Leben 17 2027 | $2.99 | one-time |
| Glaube und Leben 15 2027 | $2.99 | one-time |
| Glaube und Leben 18 2027 | $2.99 | one-time |
| Glaube und Leben 19 2027 | $2.99 | one-time |
| Glaube und Leben 20 2027 | $2.99 | one-time |
| Glaube und Leben 21 2027 | $2.99 | one-time |
| Glaube und Leben 24 2027 | $2.99 | one-time |
| Glaube und Leben 25 2027 | $2.99 | one-time |
| Glaube und Leben 23 2027 | $2.99 | one-time |
| Glaube und Leben 26 2027 | $2.99 | one-time |


## Frequently asked questions

### Is ZPA App free?

ZPA App is free to download, with in-app purchases available.

### Is Kirchenzeitung free?

Kirchenzeitung is free to download, with in-app purchases available.

### Do ZPA App or Kirchenzeitung have ads?

Neither ZPA App nor Kirchenzeitung shows ads.

### Which is updated more often, ZPA App or Kirchenzeitung?

ZPA App ships an update every 23 months, and Kirchenzeitung every 5 months. Most recently, ZPA App was updated on November 3, 2026 and Kirchenzeitung on October 30, 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.*