# DSBmobile vs Sdui

The clearest difference is rating: Sdui at 4.5 against DSBmobile's 4.2. DSBmobile's advantage is ratings volume (190 vs 53) and iOS requirement (11.0 vs 15.0). On price, review sentiment, update cadence 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.

Sdui holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 190 and 53 respectively. Written reviews complicate that: 84% of DSBmobile's written reviews are positive against 82% of Sdui's, so the app with the better star average is not the one people write more warmly about.

DSBmobile ships an update monthly, Sdui every 5 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | DSBmobile | Sdui |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (190 ratings)](https://appshunter.io/ios/app/dsbmobile/id461741785/reviews) | **[4.5 (53 ratings)](https://appshunter.io/ios/app/sdui/id1145264453/reviews)** |
| Number of ratings | **190** | 53 |
| Positive reviews | **84.0% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 31 MB | 52 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [heinekingmedia GmbH](https://appshunter.io/developer/461741788) | [Sdui GmbH](https://appshunter.io/developer/1034926222) |

## What reviewers say

### DSBmobile

[App page](https://appshunter.io/ios/app/dsbmobile/id461741785)

Access important news and information instantly. This digital bulletin board app replaces paper notices with interactive, up-to-date content. Receive personalized updates and notifications for a streamlined communication experience.

**Highlights:** Digital bulletin board replacement, Interactive content display, Personalized news feed, Push notifications for updates, DSGVO-compliant data distribution, Access to plans and announcements

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is DSBmobile free?

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

### Is Sdui free?

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

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

Sdui is rated higher. DSBmobile averages 4.2 out of 5 from 190 ratings, while Sdui averages 4.5 from 53 ratings.

### Do DSBmobile or Sdui have ads?

Neither DSBmobile nor Sdui shows ads.

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

DSBmobile ships an update monthly, and Sdui every 5 weeks. Most recently, DSBmobile was updated on October 26, 2026 and Sdui on October 26, 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.*