# Klett Lernen vs Scan2Learn

The clearest difference is rating: Klett Lernen at 5.0 against Scan2Learn's 3.0. Klett Lernen also leads on update cadence (every 2 months vs every 10 months). Scan2Learn's advantage is iOS requirement (12.0 vs 17.0). On price, review sentiment, ratings volume and ads 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 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 25% of Klett Lernen's written reviews are positive against 21% of Scan2Learn's.

Klett Lernen ships an update every 2 months, Scan2Learn every 10 months. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Klett Lernen | Scan2Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klett-lernen/id1260478846/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/scan2learn/id6474433129/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **25.5% of reviews** | 20.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 50 MB | 80 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [PONS Langenscheidt GmbH](https://appshunter.io/developer/577049805) |

## 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


### Scan2Learn

[App page](https://appshunter.io/ios/app/scan2learn/id6474433129)

Access digital supplementary materials for PONS books by scanning book pages. Get instant access to audios, videos, and PDFs directly related to your content. Enhance your learning experience with interactive resources.

**Highlights:** Scan book pages, Access digital supplementary materials, View audios, Watch videos, Download PDFs, Select books from virtual shelf

**In-app purchases:** none


## Frequently asked questions

### Is Klett Lernen free?

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

### Is Scan2Learn free?

Scan2Learn is free to download, with no in-app purchases.

### Which has better reviews, Klett Lernen or Scan2Learn?

Klett Lernen is rated higher. Klett Lernen averages 5.0 out of 5 from 1 ratings, while Scan2Learn averages 3.0 from 2 ratings.

### Do Klett Lernen or Scan2Learn have ads?

Neither Klett Lernen nor Scan2Learn shows ads.

### Which is updated more often, Klett Lernen or Scan2Learn?

Klett Lernen ships an update every 2 months, and Scan2Learn every 10 months. Most recently, Klett Lernen was updated on September 26, 2026 and Scan2Learn on September 27, 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.*