# BiBox vs Schulchat RLP

The clearest difference is update cadence: Schulchat RLP at every 3 weeks against BiBox's every 3 months. Schulchat RLP also leads on iOS requirement (12.0 vs 16.4). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BiBox ships an update every 3 months, Schulchat RLP every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BiBox | Schulchat RLP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **23.8% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 102 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Westermann Digital GmbH](https://appshunter.io/developer/1171669560) | [Paedagogisches Landesinstitut Rheinland-Pfalz](https://appshunter.io/developer/1523025740) |

## What reviewers say

### BiBox

[App page](https://appshunter.io/ios/app/bibox/id1478408158)

This digital learning system offers interactive content, offline access to educational materials, and tools for teachers to prepare and deliver lessons. Students can access digital textbooks and assigned materials individually or as a class.

**Highlights:** Interactive digital textbooks, Offline access to content, Lesson preparation tools, Assign materials to students, Upload personal materials, Synchronized notes and bookmarks

**Features:** Vision Pro support

**In-app purchases:** none


### Schulchat RLP

[App page](https://appshunter.io/ios/app/schulchat-rlp/id6450497905)

A secure communication platform for schools in Rheinland-Pfalz. Access is granted only to registered users within the Schulcampus whose schools have enabled the messenger.

**Highlights:** Secure communication platform, School-specific access, Registered user access, Schulcampus integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BiBox free?

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

### Is Schulchat RLP free?

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

### Do BiBox or Schulchat RLP have ads?

Neither BiBox nor Schulchat RLP shows ads.

### Which is updated more often, BiBox or Schulchat RLP?

BiBox ships an update every 3 months, and Schulchat RLP every 3 weeks. Most recently, BiBox was updated on October 29, 2026 and Schulchat RLP on October 30, 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.*