Calculatrice App Logo Calculatrice
Legal Agreement

Privacy Policy

Last Updated: July 1, 2026

1. Our Commitment

Calculatrice is designed as an offline-first mathematical engine. We believe that your academic workflows, computations, and research should remain strictly confidential. We do not collect, process, or store your mathematical inputs on external servers.

2. Data Storage & Local-First Processing

All operations, history logs, variable evaluations, and graph plots are computed locally on your device.

  • Input History: Stored purely in local RAM and application cache.
  • Mathematical Constants: Configured statically inside the engine.
  • Graph Plots: Rendered dynamically via local CPU/GPU processes.

3. Ad-Free & Telemetry-Free Design

We do not embed trackers, analytical script tools, or third-party advertising SDKs in either the Android APK or the Windows Desktop versions. There are no cookies, no profiling, and no target advertising metrics used in any form.

4. Device Permissions

Calculatrice requests minimal permissions to operate correctly on mobile platforms:

  • Storage (Optional): Required only if you manually choose to export or import custom formula sheets or graph configurations.

5. Contact and Distribution Support

For issues, feedback, or verification queries regarding code distribution builds, please reach out to our project team via the official project channels.