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.
Latest release
What’s New
The new update includes extensive optimizations and various bug fixes to ensure the best possible user experience.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 10:08 AM Free
Screenshots
