Nate Savage from www.guitarlessons.com used Silvertune for his tutorial on how to tune a guitar. You can find his highly instructive video here:
Silvertune is specially designed and optimized to work with all types of six string acoustic and electric guitars. It’s highly accurate and really easy to use, you won’t need anything else to have your guitar perfectly tuned before each performance.
Stop Searching! You Found It!!
"Simplicity is beautiful! This is perfect!! For years now teaching myself to play and I had no built in tuner on one of my acoustic guitars. I found it... this app is the one... No more batteries to change, no more hunting for the old tuner and it can go where ever you and your guitar want to go. I will definitely suggest this app to my pickn' friends. Thank you! Great job!!" by Stephanie Ingram
"Simple, no tricks, tunes accurately. I’ve been playing about 17 years. I’m impressed." by Betty Ruth Hawkins
"Tunes 6&12 strings perfect even at low volume." by Iron head ken
The best of the many I’ve used
"As other have said, a simple very user friendly display that makes achieving precise tun ins easy to achieve. Compared to my $80 plug-in tuner it is easier to use, more portable and just as accurate." by kumayamaljm
Thanks for your support and great feedback you've sent us!
*40 alternative tunings that you can experiment with
*adjustable A4 frequency (from 410Hz to 450Hz)
*solfège or scientific notation
*flat or sharp notation
*universal app, works both on iPad and iPhone
This app has been updated by Apple to use the latest Apple signing certificate.
User interface improvements.
Color themes (In-App Purchase, free for a limited time).
Malfunction on iOS 12.3.1
Does its work properly :D
After trying most the free ones, I think this is by far the best free turner in the iStore. Cheers!