# Klett Lernen vs hep PLUS

The clearest difference is update cadence: Klett Lernen at every 2 months against hep PLUS's every 7 months. hep PLUS's advantage is 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. Neither carries in-app purchases, so what you see is what you pay.

Klett Lernen ships an update every 2 months, hep PLUS every 7 months. The most recent releases landed on October 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Klett Lernen | hep PLUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klett-lernen/id1260478846/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 50 MB | 116 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [hep verlag ag](https://appshunter.io/developer/490670203) |

## What reviewers say

### Klett Lernen

[App page](https://appshunter.io/ios/app/klett-lernen/id1260478846)

Access your licensed school books, audio, and video materials offline on any device. Plan lessons, practice exercises digitally, and track learning progress with synchronized notes and tasks. Designed for modern, flexible learning and teaching.

**Highlights:** Offline eBook access, Centralized login for all digital products, Digital library with books, audio, and video, Online and offline usage, Synchronized notes and tasks, Diverse digital learning products (eBook, eCourse, eTraining)

**Features:** Vision Pro support

**In-app purchases:** none


### hep PLUS

[App page](https://appshunter.io/ios/app/hep-plus/id1525528875)

**In-app purchases:** none


## Frequently asked questions

### Is Klett Lernen free?

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

### Is hep PLUS free?

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

### Do Klett Lernen or hep PLUS have ads?

Neither Klett Lernen nor hep PLUS shows ads.

### Which is updated more often, Klett Lernen or hep PLUS?

Klett Lernen ships an update every 2 months, and hep PLUS every 7 months. Most recently, Klett Lernen was updated on October 28, 2026 and hep PLUS on October 3, 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.*