your car only uses iso or vpw im not sure but they break it up so if you find out from them which it is you only have to pay for $122 "one group". they have the price of 142 for 2 groups 162 for all the older groups or 240 for everything from 96 to present. i was going to buy it because it does bi-directional for evap testing, abs etc. i still might but i have other things i have to buy right now.
i have the torque program for my android phone less than 50 and does quite a bit no bi directional but does read live data, graph clears codes etc
1998 Bonneville SSE
2007 Monte Carlo LT-KYB, Clarion, Polk audio, Kicker
1999 Yukon SLE-KYB, Air lift, Reese dual-cam, Tekonsha
1987 Firebird-355/th400-nothing stock