# BTLB vs Deutsche Klassiker

The clearest difference is update cadence: BTLB at monthly against Deutsche Klassiker's every 13 months. 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.

BTLB ships an update monthly, Deutsche Klassiker every 13 months. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BTLB | Deutsche Klassiker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/deutsche-klassiker/id941282955/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | — | Free |
| Size | 20 MB | 59 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Martin Kim Đưng-Phạm](https://appshunter.io/developer/383008921) | [Bayerische Staatsbibliothek](https://appshunter.io/developer/380668388) |

## What reviewers say

### BTLB

[App page](https://appshunter.io/ios/app/btlb/id383008918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deutsche Klassiker

[App page](https://appshunter.io/ios/app/deutsche-klassiker/id941282955)

Access digitized first editions of German literary masterpieces from the Bavarian State Library. Explore classic works with multiple viewing options, including original scans and customizable text overlays. Discover the rich history and nuances of German literature.

**Highlights:** Digitized first editions, Multiple viewing modes (e-book, original scan, hybrid), Customizable text overlay, Annotation capabilities, Extensive collection of German classics, Covers Enlightenment to 20th century

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

**In-app purchases:** none


## Frequently asked questions

### Is BTLB free?

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

### Is Deutsche Klassiker free?

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

### Do BTLB or Deutsche Klassiker have ads?

Neither BTLB nor Deutsche Klassiker shows ads.

### Which is updated more often, BTLB or Deutsche Klassiker?

BTLB ships an update monthly, and Deutsche Klassiker every 13 months. Most recently, BTLB was updated on October 5, 2026 and Deutsche Klassiker on October 8, 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.*