# Sdui vs schul.cloud

The clearest difference is rating: schul.cloud at 4.8 against Sdui's 4.5. schul.cloud also leads on update cadence (fortnightly vs every 5 weeks). Sdui's advantage is iOS requirement (15.0 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.

schul.cloud holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 53 and 51 respectively. Written reviews point the same way: 82% of Sdui's written reviews are positive against 86% of schul.cloud's.

Sdui ships an update every 5 weeks, schul.cloud fortnightly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Sdui | schul.cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/sdui/id1145264453/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/schulcloud/id1341574697/reviews)** |
| Number of ratings | **53** | 51 |
| Positive reviews | 81.8% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 52 MB | 115 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sdui GmbH](https://appshunter.io/developer/1034926222) | [Stashcat GmbH](https://appshunter.io/developer/1010707525) |

## What reviewers say

### Sdui

[App page](https://appshunter.io/ios/app/sdui/id1145264453)

This app streamlines communication and organization for schools and daycare centers. It connects teachers, educators, parents, and children through a GDPR-compliant platform, simplifying daily tasks and fostering collaboration in education.

**Highlights:** Secure chats, School news, Surveys, Digital class register, Sick notifications, Unified platform

**Features:** Vision Pro support

**In-app purchases:** none


### schul.cloud

[App page](https://appshunter.io/ios/app/schulcloud/id1341574697)

This app integrates communication, organization, and learning for teachers, students, and parents. It offers features like group chats, digital lesson materials, video conferencing, and calendar planning to simplify school life and enhance collaboration.

**Highlights:** Individual and group chats, Digital learning management, Video conferencing, Calendar and planning tools, Folder synchronization, Seamless mobile/desktop switching

**In-app purchases:** none


## Frequently asked questions

### Is Sdui free?

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

### Is schul.cloud free?

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

### Which has better reviews, Sdui or schul.cloud?

schul.cloud is rated higher. Sdui averages 4.5 out of 5 from 53 ratings, while schul.cloud averages 4.8 from 51 ratings.

### Do Sdui or schul.cloud have ads?

Neither Sdui nor schul.cloud shows ads.

### Which is updated more often, Sdui or schul.cloud?

Sdui ships an update every 5 weeks, and schul.cloud fortnightly. Most recently, Sdui was updated on September 21, 2026 and schul.cloud on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*