Looking for Scan Tool Recommendations

I’m looking for recommendations for a scan tool. I’m hoping to use it for changing the transmission fluid in both my 2021 Crosstrek and in my 2022 Tacoma. The feature I’m looking for is a readout on the transmission fluid temperature when topping off the fluids.

Ideally it would have Bluetooth compatibility and an app which I can use on my iPhone for viewing the data. I’ve never used one and don’t really know where to begin my research.

Does anyone have any recommendations? Thank you.

 

I bought a Foxwell that reads transmission temps and has Toyota software pre-installed.
https://www.amazon.com/FOXWELL-NT530-Multi-System-Diagnostic-Scanner/dp/B07XQJKWWB

Many on TW that tow like the ScanGauge.
https://www.scangauge.com/products/scangauge-ii/

 

The blue driver works well with the iPhone and has all the features you are asking for. If you only need it to read data and codes and don’t require any bilateral controls I would go with that one.

 

I got this during Prime Day:

LAUNCH Creader V+ OBD2 Scanner Check Engine Fault Code Reader with Full OBD2 Function Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996 [Upgrade Version]

https://www.amazon.com/dp/B06ZYTDKP3?ref=ppx_yo2ov_dt_b_product_details Gives what I need including ECU version

 

X2 for blue driver.

 

I run a Launch 129X free updates for life