It plays tuned sound waves (and optional vibration) that help loosen and push dust out of the speaker grille. Results depend on your device.
Open Water Eject and keep the speaker facing down — low-frequency tones help push trapped water out after your phone gets wet.
No. Purevox is a cleaning and testing utility; it cannot repair hardware damage. If problems persist, see a technician.
Only for the speaker test and decibel meter, to measure sound around you while that screen is open. Audio is not recorded.
The app is free and supported by ads. You can limit personalized ads in the in-app consent prompt or Android Settings → Privacy → Ads.
Clear the app's storage or uninstall it to remove your settings. To request deletion of any data held by our partners, email us and we'll respond within 30 days.
Send us a message and we'll get back to you within 1–2 business days.
dsamuelojoadi@gmail.comSee also our Privacy Policy and Terms of Use.