Very Useful and maintained by developers 5/5
App is well worth the cost!
This app is super helpful. Also the logging is really handy, if you record data you can email all the data to yourself in standard .csv format or export it to Dropbox etc. you can also generate a vehicle report formatted as a web page (.html file) and save it to Dropbox, email, etc.
It works great with a generic ELM327 wifi adapter I bought on Amazon for under $20.
If you are mechanically inclined this app can be really helpful in figuring out whats wrong with your car. I had a smog monitor that wouldnt set, but that also would not set a check engine light or pending code. After logging and inspecting the data I found a faulty O2 sensor was preventing one of the banks from going into closed loop mode, which was preventing the monitor from setting.
Another nice thing is the dashboard display. You can configure and customize it to your liking. You can even show your estimated MPG (miles per gallon) on the app even if your cars gauge cluster doesnt have mpg.
There are some manufacturer specific PIDs you can import from the settings in the user defined PID subsection. You can also enter in your own custom PIDs as well if you know what you are doing :)
Ive never tried the Apple Watch app this has, but the regular iOS app is fantastic!
Puglover2 about
OBD Fusion, v4.0.0