# thekey.academy vs §34a Sachkunde

The clearest difference is monetization model: §34a Sachkunde at free against thekey.academy's free with in-app purchases. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. thekey.academy sells 10 one-off in-app purchases and §34a Sachkunde sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | thekey.academy | §34a Sachkunde |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thekeyacademy/id1506467929/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 95.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 79 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [the key – academy GmbH](https://appshunter.io/developer/1838733161) | [Roland Franz](https://appshunter.io/developer/1654983826) |

## What reviewers say

### thekey.academy

[App page](https://appshunter.io/ios/app/thekeyacademy/id1506467929)

Access a wide range of courses and learn from industry experts through short, engaging lessons. Track your progress, earn certificates, and apply your knowledge immediately. The app offers a flexible and fun learning experience for personal and professional development.

**Highlights:** Free course trials, Bite-sized lessons (under 10 minutes), Learn from industry experts, Trackable individual progress, IHK-certified courses, Bonus content and rewards

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lizenz: PSY | $249.00 | one-time |
| Lizenz: UXUI | $399.99 | one-time |
| Networking (IHK) | $699.00 | one-time |
| Lizenz: KIK (IHK) | $999.99 | one-time |
| Lizenz: VEB (IHK) | $999.99 | one-time |
| Lizenz: HYB (IHK) | $999.99 | one-time |
| Lizenz: DAN (IHK) | $999.99 | one-time |
| Lizenz: WLB (IHK) | $999.99 | one-time |
| Lizenz: SCM (IHK) | $999.99 | one-time |
| Lizenz: KIM (IHK) | $999.99 | one-time |


### §34a Sachkunde

[App page](https://appshunter.io/ios/app/34a-sachkunde/id6444499087)

Prepare for the §34a IHK knowledge test for the security industry with this app. It offers over 540 quiz questions, 180 flashcards, and 420 info cards, all aligned with the latest IHK exam regulations. An AI-powered virtual tutor and a 6-week study plan are included to enhance learning.

**Highlights:** Over 540 quiz questions, Over 180 flashcards, Over 420 info cards with explanations, Integrated 6-week study plan, AI-powered virtual tutor, Over 125 laws with search, Adapted to new IHK exam schema

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Modul III: Gesetze | $2.99 | one-time |
| Modul I: Fragen | $3.99 | one-time |
| Modul II: Karteikarten | $3.99 | one-time |
| Vollversion | $8.99 | one-time |


## Frequently asked questions

### Is thekey.academy free?

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

### Is §34a Sachkunde free?

§34a Sachkunde is free to download, with in-app purchases available.

### Do thekey.academy or §34a Sachkunde have ads?

Neither thekey.academy nor §34a Sachkunde shows ads.

### Which is updated more often, thekey.academy or §34a Sachkunde?

thekey.academy ships an update every 3 weeks, and §34a Sachkunde every 3 weeks. Most recently, thekey.academy was updated on November 7, 2026 and §34a Sachkunde on November 7, 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.*