KAHIER

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Users Interact
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About this app

KAHIER is an intuitive application that simplifies internal communication and daily task management.
Designed for all sectors (hotels and restaurants, cleaning, personal assistance, construction, communities, etc.), it centralizes instructions, exchanges, and tracking in a single tool, accessible anywhere and anytime.

With KAHIER, your teams gain clarity, efficiency, and traceability.

Key features:
- Task management: create, assign, and approve tasks in real time.
- Complete traceability: read receipts and secure archiving.
- Simplified communication: a single space for all your instructions.
- Multilingual: ideal for international teams.
- Fully customizable: adapt the tool to your specific needs.
- Advanced connectivity: AI integration and API for your internal processes.

Why choose KAHIER?
- Available on smartphone, tablet, and computer. - Clear, modern interface, adapted to all screen sizes.
- A dedicated dashboard for optimized control on large screens.
- A unique solution to strengthen collaboration and streamline communication within your teams.

With KAHIER, say goodbye to lost information and facilitate coordination between your employees, wherever they are.
Updated on
Jun 19, 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
Data is encrypted in transit
You can request that data be deleted

What’s new

Autorisation de localisation supprimée
Content rating
Everyone
Users Interact
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App support

About the developer
Launay-Duval Rodolphe Alain
contact@jwin.fr
France