Privacy Policy — Iskra Volume Mixer
Effective November 14, 2026.
The app does not collect, store or transmit any personal data.
App audio is processed on the fly, on your Mac only. It is not recorded, saved or sent anywhere.
The app contains no analytics, advertising or third-party libraries. The App Store version has no networking code at all; the version bought on the website contacts iskra.my only to check the license key (it sends the key and a device number: a one-way fingerprint of this Mac’s identifier; the identifier itself is not sent) and to look for updates (it sends the app and system version). Audio and any other data are never sent.
Only your settings are remembered: the volume and output device of each app, presets and keyboard shortcuts. They are stored on your Mac only.
The macOS System Audio Recording permission is used only to change the volume of other apps.
Questions: hello@iskra.my.