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Obd Mary – Car Scanner for ELM icon View App
92
Google Play
4.6/5
138,854 reviews
Generally Favorable
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Reviews for Obd Mary – Car Scanner for ELM

Lee Puddifoot

Very customisable app. Loads up nice and quickly and connects to my Bluetooth obd module. I have been using it on my Renault Clio mk2, 2003 to keep and eye on engine temperature, fuel consumption and trip distance, it seems to be 100% correct. It's interesting to see what info is displayed in the app, without this app, I wouldn't have any idea what is going on with my engine. Also it tells you how many miles/km's you drove on a particular day/week like an insight to one's driving.

Evan Swingle

Works great! I went through about 10 apps trying to find an OBD2 scanner that'd let me do a basic scan for free, and this one fits the bill, plus letting you view a bunch of extra diagnostic info.

Fariborz Goodarzi

App starts with ads which doesn't allow you to close it and you have to wait for several ads to be displayed. This app advertise that you can scan ABS system but there is not such a feature. Disappointing.

Devboy Nerdfest

I find that this app is the best way to actually find out what's going on with your engine.I also has some really cool amenities like keeping track of your trips and recording statistics on different mechanical operations.

Colin Almond

For free software, this is very impressive. I have been using this with a cheap OBD reader to monitor the pressure drop across my DPF (particulate filter). There area vast number of parameters that can be measured, so is possible to work out what is going on in the engine.

Kevin Davis

Really great app. It reads and lists out everything in a simple and understandable way.

Lewis “Lewis Flynn” Truelove

fantastic and efficient app. the application for Ur scanner is easy to follow and understand as well as the ability to quickly change car profiles if looking at multiple vehicles that are a different model. could not fault this app thank you !!! you have helped save me hundreds by understanding what's wrong with my car.

edward garabedian

overall a good easy to read user interface. Will update after I start getting more into the app functionality.

joshua bibby

The free edition gives you more than most of the other scanner apps but the paid edition is significantly better. The MPG function is my favorite since it calculated it in real time to save you money. The money you save with this app will pay for it many times over!!

Ian McCluskey

TOTALLY CUSTOMIZABLE! Does far more than expected, and does it well 😃 My old Vauxhall Astra has no temperature guage so I thought I'd get one of these ELM devices. Tried a few other OBD-2 apps, all offered very little but this one tells me just about EVERYTHING you'd want to know - Engine temperature, revs, fuel consumption, distance per trip, speed and a few more PLUS it sends you a daily and weekly report! The only OBD app you'll ever need.