432 & 528 Tuner User Reviews

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Leave a Review 432 & 528 Tuner
  • Spaz App

    This app is all over the place. Even in a secluded/quiet room, it jumps all over. It’s nearly impossible to get it to stay in the green.
  • Is a piece of crap.

    Can’t even figure out how to get it work at all I want my money back.
  • I love harmonious frequencies

    This gets all my stringed instruments in my recording studio into a better harmonious frequency, who wants to be against the natural world? Stick with what mother nature has intended. 432hz ALL THE WAY BABY!!!

    Developer Response

    Thank you for your kind review Tommy! Cheers :)
  • 432 Tuner

    Excellent tuner. I purchased it to tune my guitar in 432Hz for better intonation and I was surprised when I compared it to $50 Peterson tuner where 432 Tuner was more accurate than Peterson's.

    Developer Response

    Wow thank you so much for your kind words! That's the biggest compliment we could get really :) Blessings!
  • So jumpy, help!!

    Trying to tune my ukulele and it’s just jumping all over the place. I’m in a quiet space too. Any ideas??
  • Decent and only 432 tuner I found

    Well, thank you for bringing out this wonderful earth harmonic frequency tuner but for charging money on this app tuner can be more stable and wont constantly rotate in circles
  • Great app

    Works great once I figured it out. Re-tuning all my instruments is so simple although I did snap one string on my acoustic. Still great app, gonna tune my sons' cello and violins. My 5yr old violin and guitar player can't wait to tune his own instruments with this app.

    Developer Response

    Hi there! that's amazing to hear :) Thank you for sharing!
  • Really jumpy

    Is there a way to make it stop jumping around so much. I'm in a very quiet space.
  • Works great!!

    Very helpful for tuning to 432hz & 440hz!
  • Tuner impossible to read

    Microphone not working, what's up?!

    Developer Response

    Hi Jephw, Can you please contact us through the email and let us know what device you're running and what IOS? Cheers

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