The best and easiest way to tune your guitar to 432Hz is by using a tuner app on your phone. The app needs to have what’s called custom tuning. There are many apps for both Android and iPhone that lets you do custom tuning.
We scouted the app stores and fought many battles with popups and premium features in the search for the best free tuners out there, and here they are!
- Download the tuner app.
- In the settings change 440Hz to 432Hz and you’re done!
For Android, I recommend Free Universal Tuner, and for iPhone the Boss tuner.
There are some benefits to tuning your guitar to 432Hz. One is reducing string pressure, but most of all. It lets you play guitar in a pitch you might have never experienced before. Try it out and create something completely new!