Abacus Calculator — Privacy Policy

Effective September 10, 2026 · applies to the Abacus Calculator app (com.kingmode.abacuscalculator) by LIQID NOISE.

The short version

Abacus Calculator collects no personal data. It has no accounts, no analytics, no advertising, and makes no network connections. Everything the app does happens on your device.

Data we collect

None. The app does not collect, store on our servers, transmit, sell, or share any personal information or usage data. We have no servers for it to talk to.

Microphone and voice input

The app offers optional voice input for entering calculations, which is why it requests microphone permission. When you use it, your speech is converted to text by your device's built-in speech recognition service (provided by Android or iOS). The app itself does not record, store, or transmit audio anywhere, and receives only the recognized text of what you said. If you never use voice input, the microphone is never accessed, and you can deny or revoke the permission at any time in your device settings without losing any other functionality.

Your device's operating system may process speech recognition on-device or via its own services, subject to Google's or Apple's privacy policies respectively — that processing is controlled by your device settings, not by this app.

Data stored on your device

Your preferences (such as display settings) and calculation history are saved in the app's local storage on your device only. They never leave it, and uninstalling the app deletes them.

Children

Because the app collects no data from anyone, it collects no data from children.

Changes to this policy

If a future version of the app ever changes any of the above, we will update this page and the effective date before that version is released.

Contact

Questions about this policy: kendall@liqidnoise.com.

Abacus Calculator is made by LIQID NOISE, Australia.