...Ok, 1st, I do not use a smart phone. Have no need for one, and other than downloading these programs, have no want of one. For how I would use these programs, a tablet or small laptop would work, (and be easier to see) . So unless I find a awesome deal on a used smartphone, I'll buy a device for these programs....now the $100,000 question....what device would work to download these programs on...I'm computer literate, just don't understand all the different operating systems and which will work....I plan on using these in the field for long (1000 yd) shooting steel. Thanks for any info and help....rsbhunter
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