What's New
This app has been updated by Apple to use the latest Apple signing certificate.
Bug fix.
App Description
Use the SignalTouch App to find the fundamental frequencies and their harmonic multiples across the keyboard octaves from the very low sub notes to the upper notes.
The app will keep the selected frequency highlighted for easy view.
The default setting for example is OCTAVE C (4) Note A = 440Hz.
Enjoy and Don’t forget to rate :)
iPhone Screenshots
(click to enlarge)
App Changes
- June 16, 2014 Initial release
- June 14, 2019 New version 2.1
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