Whether you want to optimize your speaker performance, assess your device's audio quality, or maintain clean speakers and headphones, this app has you covered.

Features:

Audio Testing and Measurement
● Evaluate the audio output of your phone's speaker, earpiece, and Bluetooth earbuds.
● Conduct bass tests, assess balance with stereo tests, and evaluate audio quality.
● Create pure wave tones ranging from 0 Hz to ultrasonic 20 kHz with frequency generator.

Speaker and Headphone Cleaner
● Choose between automatic cleaning or manually use a frequency generator for a thorough clean.
● Use specific tones to efficiently clean and maintain your device's speaker, earpiece, and Bluetooth earbuds.

Noise Level Meter
● Convert your device into a precise sound level meter to monitor your environment.
● Identify and record video evidence of harmful noises that could impact your hearing.

Enhance your audio experience, maintain speaker and headphone cleanliness, and test your device's sound!