Klapp - School communication

4.3
6.18K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
Learn more
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About this app

Klapp is a simple and intuitive solution that simplifies and digitalizes the communication between school, parents and students. Klapp allows the transmission of messages and files in private messages or as a chat. School appointments and absence messages are clearly displayed in the calendar, which can also be synchronized with the local calendar app. Video conferencing is integrated into Klapp. Printed letters, chain telephones, information booklets, absence notification via phone and a clogged pinboard are a thing of the past.
Updated on
Jun 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 6 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
6.11K reviews
Joanne
February 26, 2026
Very frustrating. School email attachments you download- says it will open shortly or you can press the button to download. But neither works. You have to try multiple times before the app eventually downloads the document to open. When you go back to a prior screen on the app, you have to re-enter your password again and again and again. You cannot paste text into a message - you must write it in the app only. Pasting info saves time - but it's forbidden - why?? An app I'm forced to use.
1 person found this review helpful
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Klapp GmbH
February 27, 2026
Thank you for your feedback. This is not the expected behavior. Our support team will investigate and help resolve the issue. Please contact us at support@klapp.pro. Once resolved, we would appreciate an updated review.
Rosita Chan
September 24, 2020
I think it is a useful apps for communication between teacher and parents. Unfortunately, the notification is not always working. I checked the setting to ensure my phone allows notification from the app. Somehow I don't always get the notification of new message.
10 people found this review helpful
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Cris T
November 26, 2025
plus: easy interface minus: - i can't see the full name of the colegues that have a long name. my child is in kindergarden and doesn't know the family names. - i have more kids and can't tell for which kid the message is for - some professors are teaching more classes.
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Klapp GmbH
December 17, 2025
Thank you for your feedback. For long names, please contact our support so we can assist. Messages can be filtered by child to clearly see who they are for, and this option will be made more prominent soon. Our support team (support@klapp.pro, 032 510 08 38) is happy to help.

What’s new

The new update includes extensive optimizations and various bug fixes to ensure the best possible user experience.
Content rating
Everyone
Learn more

App support

Phone number
+41325100838
About the developer
Klapp GmbH
elias@klapp.pro
Leemattenstrasse 5 5442 Fislisbach Switzerland
+41 79 524 42 16

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