OBDLink (OBD car diagnostics) - OBDLink (OBD car diagnostics) app lets you check the status of your car to clear all the codes and can share the report with your mechanic to get suggestions from them about how to solve each problem.
DashCommand - DashCommand (OBD ELM App) DashCommand is an app for your car. It turns your Android phone or tablet into an advanced display for your engine...
Torque Lite (OBD2 & Car) - Torque Lite (OBD2 & Car) app provides features to allow users to put all the sensors of their vehicle to full use to receive fault codes about various parts.
OBD Auto Doctor - OBD Auto Doctor – ELM327 & OBD2, car scanner tool, is a vehicle diagnostic app by Creosys ltd that helps you in checking the health status of their automobiles in order to diagnose and solve all the problems without much of a stretch.
OBDeleven car diagnostics - OBDeleven car diagnostics app comes up with features so users can improve the performance of their vehicle by scanning for any mechanical problems in all the parts and share the report with various expert mechanics from all around the globe to get s…
AndrOBD - Connect to your car's OBD system
All these elm obd apps/ software mentioned are all garbage unless you pay for them. Bluedriver is about the best out there as far as obd2 reading/ programming goes for the cheap. Forscan is by far the best for ford mazda etc. but as far as the elm devices go its always better to get the corded one with a mid/ high speed canbus switch on the box and the one with the usb and blue/yellow sticker has worked for me with every car ive plugged it into, now depending on program and what year the ecm is will vary with what all you can do with the vehicle but forscan with the module i said on fords or ford related vehicles you can do about anything to em and even diag with scope readouts..
I recommend - openOBD.