Legal information

Clear terms for a simple sound utility.

Read how Speaker Cleaner handles app data, device permissions, Firebase services, and safe use of audible tones and uncalibrated sound-level tools.

Effective September 8, 2026 · English

At a glance

Local tools, limited cloud services.

The app has no user account or commerce. Tone generation and local preferences stay on the device, while Firebase supports analytics, diagnostics, notifications, and informational configuration.

  • No advertising ID collection
  • No raw microphone audio upload
  • No website trackers or cookies