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Volume Booster GOODEV is a sound utility app that raises media audio across speakers and headphones.
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This app enhances your phone sound, boost the sound of your speaker or headphone
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gStrings - a chromatic tuner for the guitar, violin, or any other instrument.
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Measure the environmental noise by tidy sound meter
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Spectroid is a real time audio spectrum analyzer app that visualizes sound frequencies from your device’s microphone.
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Whistle to locate your lost phone.
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Ultimate Volume Control app & Volume Booster.
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Measure the environmental noise by sound meter & know the decibel value in live
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Measure environmental noise with your phone.
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Boost your phone volume with one tap!
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Sensitive sound meter to help you detect sound pollution in your daily life
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Quick boosting and control of volumes.
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Professional Volume Booster with volume control.
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Premium Sound Meter Measuring Noise in Decibel(dB)
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Adjust all sound volumes from a sticky notification or your quick settings menu
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This app will replace you with a real whistle.
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Do you have a dog? Train your dog with whistle app.
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Smart tool with Sound Level Meter and Real time Audio Analyzer
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Sound level meter ( dBa, dBc) with spectrum analyzer & calibration.
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Volume Booster for headphones & phone. Music player Visualizer and Equalizer
