Uncle Bob

Love this tool!
The only thing iv found wrong yet is;
not everyone that needs it has it, yet..
Thank you for a reliable practical tool-
that i use almost every day..
Comn back to say thanks! Still the only stable way to tune & is always useable on iPhone in any environment. Loved the old frequency balance systems, but not practical & certainly not as convenient; making this the best tuner ap in the store!

Impressed (iPhone4 user) about Guitar Tuner, v2.5