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Privacy Policy

Last updated: February 23, 2026

1. Short version

Our apps process your data locally on your device. We do not collect personal data. We use privacy-friendly analytics on our website only.

2. Our Apps

All Plesim apps run locally on your device. No files, images, or personal content are ever sent to any server. App preferences are stored locally using standard system APIs (UserDefaults on macOS/iOS).

Individual apps may have additional privacy details on their product pages.

3. Website Analytics

We use Plausible Analytics on plesim.dev, self-hosted on our own infrastructure. Plausible is a privacy-friendly analytics tool. It does not use cookies, does not collect personal data, and does not track you across sites. We only see aggregate data such as page views and download counts.

4. No Tracking in Our Apps

Our apps contain no analytics, no telemetry, and no tracking of any kind. The only network requests an app may make are for license validation, if applicable.

5. Third-party Services

6. Data Retention

We do not store any personal data on our servers. Website analytics are aggregated and contain no personally identifiable information.

7. Contact

Questions about this policy? Reach out at [email protected].