SECONDARY SCHOOLS
All users & information all found in one place.
- The long-term solution for presential & remote lessons
- Without any previous knowledge
- Particularly easy &/ user-friendly
An overview of the most important functions
- Send parent letters digitally to selected groups or the entire school or daycare community.
- Share documents of all common file types easily as attachments..
- Push notifications directly to your mobile phone: The app automatically notifies you of any news.
- Know who is informed: Read confirmation in 3 seconds at the touch of a finger.
- News can be published automatically: Prepare texts early and set the publication period.
- Ready to go: Automatically created chats. for all groups, classes and courses
- Communicate effectively with auditory learners: Not only text but also voice messages are available..
- One-way or open chat: Teachers and educators determine who and when can write a message in the chat.
- Set up time-outs: Set notification-free quiet times to avoid getting disturbed
- No mobile phone number or private email address is necessary to use Sdui.
Decision-making made easy. The survey function puts an end to complicated voting process at parent-teacher conferences or unpleasant class representative elections.
- Create surveys when publishing news, in chat oder in videoconference.
- Anonymous or public: Set participation criteria and decide whether already submitted votes should be displayed before the survey ends.
- Multiple choice and option of suggesting an answer: Full flexibility in the creation process of the survey.
- Evaluation in seconds: Sdui evaluates the survey for you immediately. Share the results with all participants with just one click.
Thanks to video conferencing, teachers have a GDPR-compliant feature to easily switch between face-to-face, hybrid and distance learning to guarantee quality teaching under all circumstances.
- Start video conferences with one click directly in the chat – no meeting link is necessary..
- Enable small group work by assigning students to break-out rooms.
- Use the chat and survey feature in the video conference as well – for easy collaboration.
- View statistics about conference speakers at the end of the conference to document participation.
- Lessons and substitutions are automatically synchronised with the school.
- Individually filtered: everyone has access only to what concerns them.
- Highest privacy: parents have no access to the teachers’ absence lists.
- Easier planning: Teachers and educators can also view plans of other rooms, classes, groups and colleagues.
- Quick and easy: Automatically created folders or all classes and courses.
- Personal folder: Only visible to the respective person and thus suitable as a personal filing system.
- Upload assignments and receive individual corrections in private filing folders.
- Better overview thanks to superfolders and subfolders.
- No data protection worries: Files and media are stored in the cloud in compliance with GDPR.
- Cloud storage can be flexibly expanded .
- Change app language: You can use the app in 7 different languages.
- Letters to parents can be individually translated into more than 42 languages – for more understanding and fewer questions or misunderstandings.
The digital class register – just like the analogue one, but much better! Use all the usual functions of class register and much more simply and digitally from anywhere
- Document the the class topic, work and behaviour and access it from any device.
- Enter and schedule homework, so that pupils and teachers know how much work is required.
- Check attendance in seconds thanks to the stored list of pupils.
- Filter for a better overview: All information per person, class, course or entry at a glance.
- Export class register entries easily and archive them according to retention periods.
For a more relaxed start to the day: Sick notifications via app relieve the secretariat, parents, educators and teachers.
- Sick notifications reach reliably their recipients from the parents directly to the educators or teachers.
- Submitted sick notes are already stored in the list for absence control and can be subsequently commented on.
- Sick notes can be marked as noted with one click. Parents are informed by push notification.
Put an end to system chaos. Sdui integrates all tools already in use in one central place.
- Already used and future solutions can be easily integrated into the menu.
- Redirect to the school website, bus timetables and other important websites.
- Direct access to the cloud and the digital class register.
- You can be logged into the app with any number of accounts from different schools and daycare centres at the same time.
- Switch between school and daycare environments with one click.
- Push-Notifications from all facilities directly to your mobile phone.
A school that uses a digital platform should also be able to ensure that this platform is accessible to all school participants. The Sdui info screen feature guarantees this:
- Reach all participants: The info screen also informs those who do not own a smartphone or are not allowed to use it in the school building due to smartphone bans.
- Content is synchronised directly from the Sdui app.
- Use it hardware-independently: Simply display via Rasperry Pi or Link on any monitor.
A uniform digital solution for everyone
Some schools spontaneously chose a digital solution for a cloud and for video lessons, whilst others still use entirely analog way. Does this sound like you? Sdui is here to help! We will create one central place for you, where all the important information can easily be shared.
"Why do I still need an app when we are managing remote classes?"
Your personal contact person will be available to you throughout the whole year
In 15 Minuten zur digitalen Schule. Alles was es braucht:Eine Schulliste und ein Stundenplan
Sdui automatically generates all accounts using an excel or a CSV file. The timetable is automatically synchronised, which means that groups for classes and courses are automatically created.
This means that already after a few minutes after the set-up every user can start accessing their individual groups, without any extra effort. New users can be automatically synchronised and are directly added to the relevant groups.
Easily create extensive remote lessons
Sdui is especially intuitiv and has a clear design, similar to WhatsApp and other apps. Within the chats many features, such as video calls, hand in folders and surveys are available to ensure an easy handling.

Only one click to send out important information to all parents...
Especially during a crisis, such as the coronavirus pandemic, information has to quickly and securely reach the homes. Write messages to specific groups or easily share news with the entire school. With Sdui letters to parents finally get read.
... and directly see who has read the messages
The read receipt assures you who has already been informed and who has not read the information yet.
As a teacher you can control your availability yourself
You can decide if parents and students are able to reply to messages that have been shared with them. By setting the chat to ‘one way’, you can prevent others from contacting you for example in the evening or during the weekend.
Integrate and link already existing softwares to one main places.
Timetables and substitutions can be integrated by synchronising them. Other solutions such as Moodle and BigBlueButton can also be integrated in the menu. Sdui enables you to create your own organised environment and adjust it to your preferences.
Is your school GDPR compliant? With Sdui the answer is 100%: "yes".
With Sdui, you no longer have to worry about data protection: the Sdui app runs via an ISO-certified data center in Frankfurt to guarantee absolute security. The requirements of data protection are extensive: procedure directory, contract data processing, etc. We are happy to fulfill all data protection requirements for you. We have ready-made templates for this and can speak directly with your data protection officer if you have any questions.
Free online demo
Learn how Sdui can simplify your daycare and school life in the shortest possible time
See how other schools are successfully using Sdui
Carl-Zeiss-Gymnasium Jena
Situation: Im Zuge der Digitalisierung fehlte es an einer Lösung, mit der nicht nur einfacher kommuniziert, sondern die Kommunikation auch durch die Schule aktiv gesteuert werden konnte.
Ziel: Ein vom ganzen Kollegium akzeptiertes und nutzbares System, das Schüler/innen, Lehrkräfte und Eltern verbindet, ohne bloß ein WhatsApp-Ersatz zu sein. Man wünschte sich eine Anwendung, die gezielt die Anforderungen von Schulen berücksichtigt.
Umsetzung: Herr Skorsetz wendete sich an Sdui und die Schule wurde gemeinsam eingerichtet. Nach ausgiebigen Tests und vielen positiven Rückmeldungen aus der gesamten Schulgemeinde, entschied man sich gemeinschaftlich für Sdui. Positives Feedback sowie Änderungswünsche wurden mit dem Sdui-Team besprochen und in den Entwicklungsprozess der App einbezogen.
Ergebnis: Lehrkräfte und Klassen meldeten sich in Sdui an und sind nun miteinander vernetzt. Besonders schätzt man die einfache Nutzeroberfläche und die enge Vernetzung, die den Lehrkräften dank One-Way Funktion dennoch Privatsphäre schafft.
Sdui is a thought through software.
But Sdui is also your partner always ready to help.
For everyone at Sdui it is important to help schools digitalise in a secure and understandable way. We will support you throughout the whole process, from the first meeting and the onboarding process to the daily usage of the app. Please just contact us whatever it is, ideas, questions etc. we will be happy to help!
How does Sdui get to my school or daycare centre?
1. First contact
Contact us simply by using the form at the bottom of this page. Choose a date that suits you and one of our experts will get in touch with you in order to introduce you to Sdui in a free consultation.
2. Getting to know each other
The short online consultation is a free of charge one-on-one meeting to find out how Sdui can help simplify the daily life of your school or daycare centre. As a decision maker, you can immediately register your institution for Sdui afterwards.
3. Get started straight away
We will create your personal Sdui environment and send you the activation codes. That’s it, you are ready to get started and make school life easier for everyone! Your personal advisor is always available to provide you with advice and support.