Reviews for WJdiag Pro - Diagnostics for J

← Back to WJdiag Pro - Diagnostics for J

20 reviews

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) April 20, 2020

Fantastic App! Thank you so much for creating it πŸ‘πŸΌ

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) April 13, 2019

Great app, easy to use. One question, is it possible to program the RKE with the app?

Review by lekuringa
β˜…β˜…β˜…β˜…β˜… (5/5) June 8, 2022

Worked well until 1.06.2022. Now app stops as soon as I push “connect BT”

Review by SlyBud aka Gaston Lagaffe Lagaffe
β˜…β˜…β˜†β˜†β˜† (2/5) September 17, 2020

Bought too fast no engine support for 4.7 Some free app do so ?? My bad its clearly stated in info of app

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) January 20, 2019

The apps is for only Jeep Grand Cherokee 2.7 crd, WG, 2001-2004! It may not work for jeeps wj!

Review by A Google user
β˜…β˜…β˜…β˜†β˜† (3/5) February 5, 2019

It doesn’t work with a gas engine. Bummer because this would be a great app!!!

Review by john buxton
β˜…β˜…β˜…β˜…β˜… (5/5) June 26, 2021

Worked really well then I had to get a new phone.cloned the app to new phone now won’t connect and I’m not going to pay for another one.so please fix this problem.

Review by Kevin Roberts
β˜…β˜†β˜†β˜†β˜† (1/5) January 15, 2022

Free version tells you you need pro version. Pro version then tells you can’t connect.

Review by Nikola Zivanovic
β˜…β˜…β˜†β˜†β˜† (2/5) September 9, 2025

I had wjdiag free, than I paid and there is no icon for WJdiagPro on the phone.How to solve that? I tried reinstalingz reseting phone…nothing helps.

Review by Robert Crawford
β˜…β˜…β˜…β˜†β˜† (3/5) July 17, 2025

App keeps stopping won’t open worked well until I tried to open it today

Review by Dejan Batinica
β˜…β˜…β˜…β˜…β˜… (5/5) November 17, 2023

I have been using this app past 2 years or so and all I can say is that is brilliant. My support for developers and keep up the good work! Real money saver!

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) February 22, 2019

great app perfect for the 2.7 crd gives me access to all the information I needed on the gearbox and being able to reset the codes after installing my new conductor plate as other apps do not connect to the jeep

Review by Darren Binks
β˜…β˜…β˜…β˜…β˜… (5/5) April 10, 2021

Excellent, got the car out of limp mode which the RAC couldnt! Life saver, saved big cost as guy said it needed new transmission, All it turned out to be is a low battery put it into limp

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) August 20, 2019

The only real alternative to a DRB III for the Jeep GC 2.7 CRD. Developer support is first class. Thank you for continued improvements. App has paid for itself many times already.

Review by josh moulson
β˜…β˜…β˜…β˜…β˜… (5/5) September 3, 2024

Really useful app, heck essential app for a 2.7 WJ owner. Allows you to perform all manner of diagnostics from a phone or tablet. Well worth the money for the pro version.

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) June 24, 2019

Hello! I have alredy purchased this app, it’s a really great thing. Just have some questions – is it possible with the app to learn new keys (immo) and remote? And I can’t found the option “brake bleeding”. Where us it in menu? Maybe I have not the original ELM.

Review by Jude Davidson
β˜…β˜…β˜…β˜†β˜† (3/5) May 2, 2025

just reads engine and transmission codes, nothing else I got a proper elm327 from a reputable dealer, but all this is doing is the free app, so basically, I never got the pro.

Review by Hamish Drummond
β˜…β˜…β˜…β˜…β˜… (5/5) September 1, 2025

great tool does everything I need it to do

Review by Tom Young
β˜…β˜…β˜…β˜…β˜… (5/5) October 4, 2025

Worth it! I have a US 2002 4.7L WJ, it cannot communicate with the engine or transmission computers, but DOES work for everything else, such as abs and airbags. it can even calibrate your speedometer for tire size! the cost of the app is a lot less than the money I was going to spend […]

Review by A Google user
β˜…β˜…β˜…β˜…β˜… (5/5) March 13, 2020

If you have a WJ 2.7 you NEED this app. Only runs on android which is a bit of a pain being an Apple user, but you can get cheap android devices/phones to run it. After five years of pulling my hair out at not being able to diagnose issues, beyond doing the “old three […]