Best tone gen app. 256hz scientific tuning!

The best tone gen app. Ability to set custom reference and allows for octave doubling as in Scientific tuning or Bachs and Verdis well tempered music system. Most tuners and tone generators lock you to the assumed popular standard of A440 hz tuning. This tool is very flexible and thus, really useful. Would be even better if an option existed to default to C256hz as the reference point for music tuning. In settings you could chose such a pref.
Thanks for this great product.

Th1nkerCreative about Tone Generator Pro, v1.0.5