Gramo Contacts vs Speaker Cleaner

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Did your phone get wet, or is your speaker sound muffled? Speaker Cleaner pushes trapped water and dust out of the speaker grille with sound waves — then the speaker test lets you hear the result yourself. HOW IT WORKS The app plays sound in pulses. Each pulse drives the speaker diaphragm outward and ejects water, while the short silence between pulses stops the water from being pulled back in. A steady tone can't do that — it sucks the water back. THE CLEANING PROGRAM (4 STAGES) - Pulsed Water Ejection: Short bursts of sound push water out of the grille. - Resonance Sweep: Scans the frequency band where your speaker vibrates most, loosening stubborn droplets. - Vibration: Shakes the phone to dislodge whatever is left. - Waveform Tour: A final pass through four different waveforms. FEATURES - Full Clean: Bottom speaker, earpiece, or both — pick what you want to clean. - Speaker Test: Play each speaker separately and hear which one has a problem. - Stereo Sound Test: Check left-right balance. - Manual Mode: Generate a continuous tone at any frequency, with 4 waveforms and amplitude control. - Decibel Meter: Measure ambient noise in real time — live dB readout, average/min/max and history. Measure the before/after difference. - Safe to Use: Automatic cycle limits and cooldown periods protect your speaker. - Step-by-Step Guidance: Speaker selection, volume check and a phone-position guide. SUBSCRIPTION INFO - A subscription is required to use the cleaning and test features. - Start with a 3-day free trial. - Payment is charged to your Apple account when the free trial ends. - The subscription auto-renews unless canceled at least 24 hours before the end of the current period. - Manage or cancel anytime in Settings > Apple ID > Subscriptions. Privacy Policy: https://octo8.app/hoparlor-temizleyici/en/privacy/ Terms of Use: https://octo8.app/hoparlor-temizleyici/en/terms/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/