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A full redesign of Speaker Cleaner. - New Speaker, Headset, Sound Test and Volume Boost tabs - Full-screen cleaning view with live progress - Manual frequency dial with five waveforms - Stereo tones that alternate the left and right speakers to move trapped water - 16 sound tests, including sub-bass, speaker burn-in and rattle detection - Speaker Cleaner PRO unlocks the advanced cleaning modes and removes ads
Water eject, 6 cleaning modes, a tone dial and 16 speaker sound tests
Water in your speaker, or sound that suddenly feels muffled? Speaker Cleaner plays guided sound frequencies to help move trapped moisture and light dust out of your phone's speaker opening. No tools, and no need to open your phone. WATER EJECT IN ONE TAP Tap START and a 45-second Water Eject cycle begins: a low-frequency sweep from 155 to 205 Hz, designed to help push droplets out of the speaker grille. You see live progress and a checklist of what to do while it runs, and you can pause or stop at any time. SIX CLEANING PLANS - Water Eject (45 s): a sweep for trapped moisture - Standard Clean (30 s): an everyday sweep that shakes light dust off the grille - Maintenance Clean (20 s): a short pulsed cycle to run weekly - Outdoor Clean (60 s, PRO): a wider, stronger sweep for grit from the beach or outdoors - Deep Clean (50 s, PRO): low-frequency pulses with vibration for stubborn residue - Sound Reboost (25 s, PRO): exercises the full range to bring clarity back after a clean MANUAL TONE DIAL Dial any frequency from 20 Hz to 16 kHz, choose a waveform and set the volume. Sine is free. PRO adds square, triangle, sawtooth and noise. 16 SPEAKER SOUND TESTS Check your speaker after cleaning with bass, mid range, high range, sound quality and frequency sweep tests, plus left channel, right channel and channel swap checks for stereo. PRO adds eight more: sub-bass, speaker burn-in, rattle and buzz finder, hearing range, distortion sweep, voice clarity, and left and right sub-bass. HEADSET TAB With headphones connected, run the same cleaning plans through them. VOLUME CONTROL One-tap presets for your media volume, up to your phone's maximum. The app never pushes past that, because forced amplification clips the sound and can damage a speaker. CLEAN TIPS Short, practical guidance: take the case off, point the speaker downward, blot instead of wiping, repeat short cycles instead of one long one, and know when to stop. FREE AND PRO Free: Water Eject, Standard Clean and Maintenance Clean, the manual dial with the sine waveform, 8 core sound tests and volume control, with ads. PRO removes banner and full-screen ads and unlocks Outdoor, Deep and Sound Reboost cleaning, 8 extra sound tests and 4 extra waveforms. PRO is an auto-renewing subscription (weekly, monthly or annual) billed through Google Play. Cancel any time in Play Store > Payments and subscriptions > Subscriptions. SIMPLE AND PRIVATE No account and no microphone access. Every tone is generated on your phone, and the app never records or uploads your audio or files. The free version shows ads from Google AdMob, which may use your device's advertising ID. You can review your ad choices under Privacy Choices in the app menu. HOW TO USE 1. Take the case off if it covers the speaker. 2. Blot away visible water with a tissue and point the speaker opening downward. 3. Turn the media volume up as the app prompts, and keep the phone away from your ear. 4. Pick Water Eject and tap START. 5. Repeat short cycles with a pause between them rather than one long one. 6. Play a sound test to check the result. IMPORTANT Speaker Cleaner is a maintenance aid, not a repair or waterproofing tool. Results vary by device and condition. It cannot fix physical or electrical damage and is not a substitute for professional service. After submersion, heat damage or a charging-port moisture warning, power the phone off and have it checked. Do not charge or operate a wet phone unless your manufacturer says it is safe. Stop a cycle if you notice unusual heat, distortion or discomfort.