# Sdui vs Stay Informed App

The clearest difference is rating: Stay Informed App at 4.9 against Sdui's 4.5. Stay Informed App also leads on update cadence (fortnightly vs every 5 weeks). 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.

Stay Informed App holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 53 and 25 respectively. Written reviews complicate that: 82% of Sdui's written reviews are positive against 80% of Stay Informed App's, so the app with the better star average is not the one people write more warmly about.

Sdui ships an update every 5 weeks, Stay Informed App fortnightly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Sdui | Stay Informed App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/sdui/id1145264453/reviews) | **[4.9 (25 ratings)](https://appshunter.io/ios/app/stay-informed-app/id1286352694/reviews)** |
| Number of ratings | **53** | 25 |
| Positive reviews | **81.8% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 52 MB | 60 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sdui GmbH](https://appshunter.io/developer/1034926222) | [Stay Informed GmbH](https://appshunter.io/developer/545282427) |

## 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


### Stay Informed App

[App page](https://appshunter.io/ios/app/stay-informed-app/id1286352694)

This app provides a secure and compliant platform for organizations to quickly communicate important news, announcements, and events to their members or employees. It eliminates the need for paper notices or lengthy phone chains, saving time and improving efficiency.

**Highlights:** Secure and data-privacy compliant communication, Instant delivery of news and announcements, Eliminates paper notices and phone chains, Centralized information hub, Event and appointment notifications

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sdui free?

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

### Is Stay Informed App free?

Stay Informed App is free to download, with no in-app purchases.

### Which has better reviews, Sdui or Stay Informed App?

Stay Informed App is rated higher. Sdui averages 4.5 out of 5 from 53 ratings, while Stay Informed App averages 4.9 from 25 ratings.

### Do Sdui or Stay Informed App have ads?

Neither Sdui nor Stay Informed App shows ads.

### Which is updated more often, Sdui or Stay Informed App?

Sdui ships an update every 5 weeks, and Stay Informed App fortnightly. Most recently, Sdui was updated on November 6, 2026 and Stay Informed App on November 6, 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.*