Use your iPhone and iPad as a virtual tuning fork!
With beautiful and minimal design, you get an exact and useful tuning fork that plays any frequency between 0 and 20 000. A very useful app that helps you tune your instruments.
Use your iPhone and iPad as a virtual tuning fork!
With beautiful and minimal design, you get an exact and useful tuning fork that plays any frequency between 0 and 20 000. A very useful app that helps you tune your instruments.