Looked at this the other day and I have a new but cheap HTC phone and would be ok so long as the operating system (version of android) is up to what it says on this page then good I guess.
Not found anything that does not work yet.
As 3 let you link to the computer as the portable hot spot (in the wireless settings) then did not see the point. Good for getting around the tethering ( or lack of it ), and might not be able to so this gets around the problem. A bit dodgy I thought if the mobile phone network don't alow but this programs does.
Good Idea and works in anyphone on android of newish times I guess.
I have a HTC wildfire with the lastest version but older ok looking at the spec part on the listing on link above.