[R-390] Cell Phone Aps for CW Practice

[Roy Morgan]

Hello CW Folks,

There seem to be a number of aps for cellphones that give you CW practice and training.

Does anyone have experience?  Preferences?

Thanks,

Roy
Intending to resurrect my CW ability

Roy Morgan
k1lky68 at gmail.com <mailto:k1lky68 at gmail.com>