This app tests and cleans your device's speakers and microphone. It can remove trapped water and dust using sound waves, measure sound levels, and analyze audio frequencies. It also offers healing sound therapy for relaxation.
1.7.0
October 5, 2026
We've fixed a few bugs and refreshed parts of the UI to make everything feel smoother and more polished. This update brings small visual improvements and behind-the-scenes fixes for a better overall experience. Thanks for being with us!
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Decibel - dB sound level meter and Clear Wave
May 29, 2025 — Jun 29, 2025
Clear Wave is an app designed to test and improve your device's audio performance. It can clean speakers by removing trapped water and dust using high-frequency sound waves, test microphone clarity, and analyze audio frequencies.
Key features include a water ejection mode to remove trapped water from speakers, a user-friendly interface for fast sound testing, a decibel meter to measure sound levels, and a frequency meter to analyze audio frequency. It also offers healing sound therapy.
The app offers a free version with core features. An optional subscription, Clear Wave Pro, unlocks unlimited access, premium healing sound therapy, advanced speaker cleaning, and an ad-free experience. Subscriptions renew automatically unless canceled.
While specific compatibility details are not provided, the app is designed for mobile devices and aims to optimize their audio performance. It is available on the App Store.
Common uses include restoring sound quality after water exposure, diagnosing muffled speakers, ensuring clear microphone recordings, and using healing sound therapy for relaxation and focus. It's also useful for general audio performance checks.
