Privacy Policy

Effective date: 2026-06-20 · Calculator Suite by Black & White Studio

Short version: Calculator Suite collects no personal data, has no accounts, runs no analytics, and shows no ads. Everything you do in the app stays on your device.

What we collect

Nothing. Calculator Suite has no sign-up, no account, no profile, no email field, no telemetry, no analytics SDK, no advertising SDK, and no crash-reporting SDK. The app does not initiate any network requests in its normal operation.

What stays on your device

Your calculation history
Saved calculations you've named (e.g. "My car loan")
Pinned-favorite calculators
The currency rate you entered (if any)
Light / dark theme preference

All of the above is stored locally in the app's private storage and is removed when you uninstall the app.

Permissions

Calculator Suite requests no runtime permissions beyond what Android grants any app by default. There is no microphone access, no camera access, no location access, no contacts access.

Third parties

There are no third-party SDKs in the app. We do not share any data with any party because we don't collect any data.

Children

Calculator Suite is suitable for all ages. Because we collect no data, we comply with COPPA, GDPR-K and similar regulations by design.

Changes to this policy

If we ever change this policy (for example, if a future version of the app adds a new feature that requires data), we'll update this page and the "Effective date" at the top.

Contact

Questions, concerns or corrections: info@blacknwhitestudio.com.