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Old 03-30-2018, 11:57 AM   #15
ermax
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Drives: 2022 BRZ Limited Silver
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Hands down OBD Fusion:
https://itunes.apple.com/us/app/obd-...650684932?mt=8

With this adapter ($12.99):
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

The key is to get the "Bluetooth for Android (Enhanced Version)" version. Ignore the description that says it doesn't work on iOS. This adapter does BT Serial (not supported on iOS) and BLE (for iOS compatibility but not in the description).

Here is a video showing some of the channels this software can monitor while connected to my car using the adapter linked above:
[ame="https://www.youtube.com/watch?v=31F3ulaxaLU"]OBD Fusion connected to a 2013 FR-S - YouTube[/ame]

Keep in mind you have to buy the app and then do an in app purchase to add all those channels. You can add custom PIDs if you know what they are. I am working on another project where I have a Raspberry Pi connected to the OBD2 port so I can snoop the packets coming from Techstream. When I find the time I will identify all the PIDs and document them somewhere. Then you wouldn't even need the in app purchase.
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