If you want customization for what data is pulled this is a great app. I wanted to be able to see live data for all my O2 sensors and the fuel trimmings. This app was able to put that all on one screen. Very satisfied. Tell me where to go to donate!
No Gimmicks , But a practical Basic Scantool If you just want to read and reset fault codes this is the app for U. It connects real fast and tells U the Obd2 fault codes. But there is not much on diagnostics. But then the app is free and you do not even have to pay for an expansive adapter.
Simple, Fast, And Useful. This app does exactly what I need it to do. It may not be as in depth as other apps, but it works very well. The interface is easy to use. Works well with "Generic Bluetooth OBD2 interfaces". It retrieves and clears codes faster than other apps (torque) IMO. There is even enough to get you started with basic troubleshooting (Fuel trims, AFR, etc..)
Good app. Thanks a lot for support! Connected well to my wifi iobd on andriod. Read all errors I wanted to see. I recommend to move Settings button to left floating menu. My respect to developer.
Perfect Better than other apps. Now i don't know...to be happy that the app shows no faults or search until a fault comes on ? Time will tell...
1st app that worked with cheapo 327 Bluetooth! I tried 10 or more apps and got *nowhere* with my 2005 Cary. With 'Piston' I am able to read everything *and* was able to reset my 'Check Engine' light! Yay!!
- Improvements for some adapters with the ELM chip in version 2.1.