Privacy Policy

Last updated: July 14, 2026

Control Playground is an offline educational simulation app. This policy explains what the app accesses, stores, and shares.

No account or network service

The app does not require an account, connect to a cloud service, or send simulation inputs, results, or device identifiers to Cognerva.

No personal data collection

Control Playground does not include advertising, analytics, tracking, microphone, camera, contacts, location, or third-party data-collection SDKs. Cognerva does not collect personal data through the app.

Local simulation and exports

Simulation state is computed on the device. When you choose CSV or JSON export, iOS presents the system share sheet and the destination you select controls where that copy goes. Cognerva does not receive exported files.

Your control

You can run, reset, and export experiments without signing in.
You can cancel sharing from the iOS share sheet.
Deleting the app removes its local data from the device.

Contact

Privacy questions can be sent to [email protected]. Support requests can be sent to [email protected].