Great for what it offers. Costumer service 10 stars – Graph Review

This app works smoothly once you get the hang of it. I couldn't find a function the manual said was available so I had to contact Customer Service. They were amazing. I sent and email on Saturday and within 10 min of hitting send I had an answer back. The free app only offers: Set of Scalars, Set of 2D Points, 3D Points, Z Values, Density Values, Maps, Accelerometer Vectors. For the complete graphs offered you do need to purchase the VVidget app. But for what it does it works good.
Review by gympiemom on Graph.