# Sdui vs SchoolFox

Sdui and SchoolFox both sit at 4.5 stars, but that hides the real split: 82% of Sdui's written reviews are positive against 63% of SchoolFox's. SchoolFox's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.5 for Sdui against 4.6 for SchoolFox. Both are backed by a comparable volume of ratings — 53 and 121 respectively. Written reviews are what separate them: 82% of Sdui's written reviews are positive against 63% of SchoolFox's.

Sdui ships an update every 5 weeks, SchoolFox monthly. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Sdui | SchoolFox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/sdui/id1145264453/reviews) | **[4.6 (121 ratings)](https://appshunter.io/ios/app/schoolfox-schulkommunikation/id1424962016/reviews)** |
| Number of ratings | 53 | **121** |
| Positive reviews | **81.8% of reviews** | 62.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 52 MB | 66 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sdui GmbH](https://appshunter.io/developer/1034926222) | [Fox Education Services GmbH](https://appshunter.io/developer/1424962015) |

## 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


### SchoolFox

[App page](https://appshunter.io/ios/app/schoolfox-schulkommunikation/id1424962016)

This app streamlines school communication, organization, and collaboration for teachers, students, and parents. It integrates essential school features like timetables, class registers, and video lessons into a single platform.

**Highlights:** School messenger, Timetable and substitution plans, Class register, Video lessons, Cloud storage, Payment module, LMS integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Sdui free?

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

### Is SchoolFox free?

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

### Which has better reviews, Sdui or SchoolFox?

SchoolFox is rated higher. Sdui averages 4.5 out of 5 from 53 ratings, while SchoolFox averages 4.6 from 121 ratings.

### Do Sdui or SchoolFox have ads?

Neither Sdui nor SchoolFox shows ads.

### Which is updated more often, Sdui or SchoolFox?

Sdui ships an update every 5 weeks, and SchoolFox monthly. Most recently, Sdui was updated on September 25, 2026 and SchoolFox on September 21, 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.*