What's New
- Fix bug
App Description
Sine wave tone generator from 20 Hz to 20 kHz
Why do we need a tone generator:
- Testing headphones, speakers, amplifiers ...
- Musical Instrument Tuning.
- Removing water from speakers of the phone.
- Hearing tests for children and adults. *
* Pay attention to sound frequencies from the range of human speech.
iPhone Screenshots
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iPad Screenshots
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App Changes
- November 19, 2019 Initial release
- September 15, 2023 New version 2.0
- March 19, 2024 New version 2.1
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