AlphaOBD and a mxplus device. $50 for app and $90 for good obd adapter. If you own a 2006+ Cummins or any can based Chrysler Fiat ram dodge vehicle it's money well spent. Have only had it a week and am blown away what it can do. I'll leave my auto enginuity in the drawer. Liked it so much I bought the PC version as well. He offers a discount to buy one if you bought the other. It will do cvi, trans learn and kill on my 13. Along with tons, fogs with high, change drl, enable feature, change vehicle config, enable anything on nearly every on board module, change to led bulbs, active commands on most any module including abs. Working on and tuning these trucks for the last 10 years I can't believe I haven't got it sooner. Links below. Also link to free demo so you can download free, play around with it and see what it has to offer. Must have Android or windows. Attached some random screenshots. HINT Once you select all your vehicle and control module. Click on the little car button at bottom. That will tell you what you can do within the module selected.
AlfaOBD
https://play.google.com/store/apps/details?id=com.AlfaOBD.AlfaOBDDemo
OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows
https://www.amazon.com/dp/B07JFRFJG6/ref=cm_sw_r_cp_apa_i_k02qEb9QAP922