# Schrack for Students vs digi4school

The clearest difference is update cadence: Schrack for Students at every 4 weeks against digi4school's every 3 months. digi4school's advantage is iOS requirement (15.6 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.

Schrack for Students ships an update every 4 weeks, digi4school every 3 months. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Schrack for Students | digi4school |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/schrack-for-students/id1506161407/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 61 MB | 23 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Schrack Technik GmbH](https://appshunter.io/developer/371628144) | ["Verein Schulbuch" zur Durchführung der Schulbuchaktion](https://appshunter.io/developer/1137097609) |

## What reviewers say

### Schrack for Students

[App page](https://appshunter.io/ios/app/schrack-for-students/id1506161407)

Access electrical engineering textbooks, find tutorials, create notes, and connect with a community for help. Practice problems with solutions are available, along with job news and event information.

**Highlights:** Free textbook downloads, Community chat, Practice problems with solutions, Create summaries and notes, Offline usability, Multi-device synchronization, Job and event news

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

**In-app purchases:** none


### digi4school

[App page](https://appshunter.io/ios/app/digi4school/id1614250047)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Schrack for Students free?

Schrack for Students is free to download, with no in-app purchases.

### Is digi4school free?

digi4school is free to download, with no in-app purchases.

### Do Schrack for Students or digi4school have ads?

Neither Schrack for Students nor digi4school shows ads.

### Which is updated more often, Schrack for Students or digi4school?

Schrack for Students ships an update every 4 weeks, and digi4school every 3 months. Most recently, Schrack for Students was updated on September 24, 2026 and digi4school on September 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.*