# StudiSQ vs AFuP Karten

The clearest difference is in-app purchases: StudiSQ at none against AFuP Karten's 9. StudiSQ also leads on iOS requirement (13.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AFuP Karten sells 5 one-off in-app purchases. StudiSQ asks for nothing beyond the download.

StudiSQ ships an update every 2 weeks, AFuP Karten monthly. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | StudiSQ | AFuP Karten |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free |
| Size | 45 MB | 62 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hochschule Mittweida, University of Applied Sciences](https://appshunter.io/developer/581491939) | [Tobias Wissmueller](https://appshunter.io/developer/785655742) |

## What reviewers say

### StudiSQ

[App page](https://appshunter.io/ios/app/studisq/id6448176090)

**Features:** macOS Compatibility

**In-app purchases:** none


### AFuP Karten

[App page](https://appshunter.io/ios/app/afup-karten/id6476484572)

Prepare effectively for the German amateur radio license exam with this app. It features all official questions for license classes N, E, and A, with detailed explanations and two learning modes. Practice offline with realistic exam simulations and helpful resources.

**Highlights:** Official exam questions for N, E, A classes, Detailed explanations for each question, Leitner system and simple learning modes, Progress tracking per category, Realistic exam simulation, Offline access to all questions, Formulas, regulations, and diagrams

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unterstützung | $0.99 | one-time |
| Unterstützung | $2.99 | one-time |
| Unterstützung | $3.99 | one-time |
| Werbung entfernen | $3.99 | one-time |
| Unterstützung | $8.99 | one-time |


## Frequently asked questions

### Is StudiSQ free?

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

### Is AFuP Karten free?

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

### Do StudiSQ or AFuP Karten have ads?

Neither StudiSQ nor AFuP Karten shows ads.

### Which is updated more often, StudiSQ or AFuP Karten?

StudiSQ ships an update every 2 weeks, and AFuP Karten monthly. Most recently, StudiSQ was updated on September 22, 2026 and AFuP Karten on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*