Klapp - School communication

6.35K 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.
(Only on invite from school)
Updated on
Sep 3, 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

6.28K reviews
Alessandro Rodi
August 29, 2026
The app should allow to read and reply to messages via email. instead it forces me to open the app to read each single message.
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Klapp GmbH
September 2, 2026
For data protection reasons, message content cannot be displayed or replied to directly by email. Once you are logged in to Klapp, the link in the notification takes you directly to the relevant message with just one click.
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.
3 people 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.
Alin M
June 23, 2026
Complicated and still with errors
1 person found this review helpful
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Klapp GmbH
July 8, 2026
Thank you for your feedback. Please contact our support team so we can better understand what is not working correctly and what you find complicated. We would be happy to look into it and help you directly.

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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