# HKA vs Hadithwissenschaften

The clearest difference is review sentiment: Hadithwissenschaften at 100% against HKA's 45%. Hadithwissenschaften also leads on update cadence (monthly vs every 2 months) and iOS requirement (16.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HKA ships an update every 2 months, Hadithwissenschaften monthly. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | HKA | Hadithwissenschaften |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hka-app/id539916618/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 45.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 24 MB | 61 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Career Contacts](https://appshunter.io/developer/1045897390) | [Muhamet Ziberi](https://appshunter.io/developer/1746583261) |

## What reviewers say

### HKA

[App page](https://appshunter.io/ios/app/hka-app/id539916618)

This app provides students with essential information and tools for their studies at Karlsruhe University (HKA). Access campus maps, personal schedules, grades, canteen menus, and contact details for faculty and staff.

**Highlights:** Campus navigation, Personalized schedules, Grade lookup, Canteen meal offers, Professor contact, News updates, Learning space availability

**In-app purchases:** none


### Hadithwissenschaften

[App page](https://appshunter.io/ios/app/hadithwissenschaften/id6502718755)

Explore the world of hadith science with prayer times, latest articles, and informative infographics. Stay updated with content from the website and Instagram, and find inspiring supplications for daily life.

**Highlights:** Prayer times, Latest articles and posts, Instagram integration, Informative infographics, Supplications

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

**In-app purchases:** none


## Frequently asked questions

### Is HKA free?

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

### Is Hadithwissenschaften free?

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

### Do HKA or Hadithwissenschaften have ads?

Neither HKA nor Hadithwissenschaften shows ads.

### Which is updated more often, HKA or Hadithwissenschaften?

HKA ships an update every 2 months, and Hadithwissenschaften monthly. Most recently, HKA was updated on October 23, 2026 and Hadithwissenschaften on October 4, 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.*