# Buchfreund vs Sackmann digital

The clearest difference is review sentiment: Buchfreund at 67% against Sackmann digital's 0%. Buchfreund also leads on update cadence (monthly vs every 3 months). 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.

Buchfreund ships an update monthly, Sackmann digital every 3 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Buchfreund | Sackmann digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/buchfreund/id1255480855/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 35 MB | 18 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [w+h GmbH](https://appshunter.io/developer/1142977449) | [Verlagsanstalt Handwerk GmbH](https://appshunter.io/developer/441254977) |

## What reviewers say

### Buchfreund

[App page](https://appshunter.io/ios/app/buchfreund/id1255480855)

Discover millions of used and new books, postcards, records, and more from antiquarians and booksellers. Easily find rare, out-of-print, or specific titles by searching keywords, author, or ISBN. A comprehensive marketplace for collectors and readers.

**Highlights:** Browse 19 million offers, Search by keyword, title, author, ISBN, Find used and new books, Discover records, CDs, DVDs, games, Includes postcards, sheet music, graphics, Connects with hundreds of antiquarian bookshops

**Features:** macOS Compatibility

**In-app purchases:** none


### Sackmann digital

[App page](https://appshunter.io/ios/app/sackmann-digital/id6449965700)

This app provides a digital, interactive version of a vocational training textbook. It allows users to access an e-book with enhanced search, annotation, and multimedia features for exam preparation. Access is currently limited to a select customer group with a provided code.

**Highlights:** Interactive e-book access, Intelligent search functionality, Annotated bookmarks, Add text, image, and audio annotations, Highlight topics for review, Attach photos of class notes

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

**In-app purchases:** none


## Frequently asked questions

### Is Buchfreund free?

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

### Is Sackmann digital free?

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

### Do Buchfreund or Sackmann digital have ads?

Neither Buchfreund nor Sackmann digital shows ads.

### Which is updated more often, Buchfreund or Sackmann digital?

Buchfreund ships an update monthly, and Sackmann digital every 3 months. Most recently, Buchfreund was updated on October 6, 2026 and Sackmann digital on October 7, 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.*