SmartVolume • Effective: 2026-02-07
App published by NOLAND, s.r.o., Czech company (IČO 26478544, DIČ CZ26478544), seat Jana Masaryka 436/51, Vinohrady, 120 00 Praha 2, Czech Republic, sp. zn. C 84853/MSPH, jednatel Martin Krátký ("we," "us"). Trading as "Selenium Studio." Contact: seleniumstudio.app@gmail.com.
App collects nothing. No servers. No accounts. No analytics. No ads. All processing on-device. Nothing leaves your phone.
Microphone — measures ambient noise level, calcs target volume. Never leaves device: processed real-time, never recorded/stored.
Device volume — adjusted based on noise reading. Stays on-device.
Local storage (SharedPreferences) — saves your settings (sensitivity, volume range, toggles). Stays on-device.
Bluetooth (read-only) — detects connected audio output device. Stays on-device.
Boot signal — resumes adaptation after restart, only if you enabled it. Stays on-device.
Notification — shows required foreground-service status notice. Stays on-device.
No microphone audio ever recorded to file, buffered to disk, uploaded, or sent to us or any third party. Analysis happens in-memory, real time, on your device only.
No account/login, so no name, email (other than support email you send us), or identity data.
No location data.
No device identifiers used for tracking (no ad ID collection).
No usage analytics, crash reporting SDKs, or telemetry.
No advertising SDKs.
No network requests of any kind — app has no internet permission use beyond what Android grants by default and is not exercised for data transmission.
None. No SDKs, no analytics platforms, no ad networks, no crash reporters, no cloud backend. If this changes in future versions, this policy will be updated first and the change will be reflected in an updated "Last updated" date.
App not directed at children and does not knowingly collect data from anyone, including children, since it collects no data at all.
Because no personal data is collected, stored, or processed by us, there is generally nothing to access, correct, delete, or export on our end. Settings live only in your device's local app storage and are removed automatically when you uninstall the app. If you email us at seleniumstudio.app@gmail.com, that email itself (address, content) is handled per standard Gmail data practices on our end — we don't add it to any separate database.
We retain nothing, so there is nothing to retain. Local settings persist on your device until you clear app data or uninstall.
Since no data is transmitted or stored by us, there is no server-side breach surface tied to your use of this app. Standard Android app sandboxing protects locally stored settings from other apps.
We may update this policy as the app evolves. Material changes will be reflected by an updated "Last updated" date above and, where required, additional notice in the app or store listing.
Questions about this Privacy Policy or your data: seleniumstudio.app@gmail.com.