# Firearms Knowledge Compact vs Waffensachkunde Pro

The clearest difference is update cadence: Firearms Knowledge Compact at every 5 days against Waffensachkunde Pro's every 2 months. Firearms Knowledge Compact also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Firearms Knowledge Compact sells 1 one-off in-app purchase and Waffensachkunde Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Firearms Knowledge Compact ships an update every 5 days, Waffensachkunde Pro every 2 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Firearms Knowledge Compact | Waffensachkunde Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 37 MB | 42 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christian Hermann und Martina Hermann GbR](https://appshunter.io/developer/1882361365) | [MA TECHNOLOGIES SP. Z O. O.](https://appshunter.io/developer/1855089879) |

## What reviewers say

### Firearms Knowledge Compact

[App page](https://appshunter.io/ios/app/firearms-knowledge-compact/id6772994944)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Firearms Knowledge Complete | $3.99 | one-time |


### Waffensachkunde Pro

[App page](https://appshunter.io/ios/app/waffensachkunde-pro-2026-wbk/id6781559435)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Waffensachkunde Pro | $8.99 | one-time |


## Frequently asked questions

### Is Firearms Knowledge Compact free?

Firearms Knowledge Compact is free to download, with in-app purchases available.

### Is Waffensachkunde Pro free?

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

### Do Firearms Knowledge Compact or Waffensachkunde Pro have ads?

Neither Firearms Knowledge Compact nor Waffensachkunde Pro shows ads.

### Which is updated more often, Firearms Knowledge Compact or Waffensachkunde Pro?

Firearms Knowledge Compact ships an update every 5 days, and Waffensachkunde Pro every 2 months. Most recently, Firearms Knowledge Compact was updated on October 31, 2026 and Waffensachkunde Pro 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.*