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MyGreenVolt

This free app with no Ads has been specifically designed for Volt/Ampera vehicle owners and displays hidden information not brought up to the car dashboard.
Before downloading this App, please understand that additional hardware is required. A Bluetooth OBD2 adapter is required(ELM327) and should be plugged into the OBD2 socket of the car on the driver side.

Presented in an easy to read layout, your device will show you:


- Instant power drawn from the the main traction battery
- indication showing when the friction brakes are applied
- Graph of instant power of each of the electric motors
- Clear bar chart showing temperature of battery, transmission, AC/DC converter and gas engine coolant
- Energy utilization breakdown for main traction, HVAC, Battery heater and other components
- Daily statistics as energy usage, electric and gas miles
- Actual and raw state of charge of the battery
- Min, max and average cell voltage
- And a lot more data from selectable sensors

Both metric and Imperial units are supported

This application makes use of HighCharts libraries (www.highcharts.com)

Category : Tools

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Reviews (25)

Pta. L. Mar 7, 2020     

You rock for creating such a unique and in-depth program for our volts thank you. On Android 9 it works almost flawlessly only having hiccups when resuming after the car has been power cycled sometimes. Nothing closing and reopening the program does not solve

Ala. D. Mar 14, 2019     

in he market for a used Volt, so I was looking for an app similar to Dr. Prius to check the battery health, which this app doesn't do, but you can show min/max/avg cell voltage (which is better than nothing, but capacitor and ability to charge/discharge is what's needed). Cell volt is not displayed by default! you have to go to settings, remove something (connect time) and add it instead. Lots of other stuff I haven't fully used/appreciate yet, but will sure do when I get a volt. Thank for the app!

Mr.. S. Oct 15, 2018     

App force closes every time I try to connect my wifi OBD2 adapter. I'll get a BT one and see if it's my phone or the adapter. I've heard some really promising things about the app, I can't wait!

Bar. H. Jun 10, 2019     

great potential but i really wanted to see energy usage along the route. it says it wont load in demo version but can't see a way to get a different version. also dashboard not working with recommend ed obdii

G. H. Jan 4, 2019     

the "help" tab, leading to the website shows it was taken down. No longer supported? Is that because the Volt is no more? Great. GM kills off another plugin, in favor of big land barges.

r. k. Oct 13, 2019     

Wonderful app to shed light on the inner workings of the Volt. Easy to check so many parameters like charging power. Handy logs.

d. r. r. Feb 1, 2020     

Nice display of useful info. Love being able to view history of efficiency, etc.

Ste. A. Nov 29, 2019     

Paired up and works a treat. Lots of useful information displayed.

Pau. M. Feb 8, 2019     

some measurements great others not very accurate. Works well.

A. G. u. Sep 15, 2018     

A must have to see the inner workings of a great vehicle!

Way. G. Feb 1, 2019     

Great little app, displays plenty of information for your Volt.

Pat. S. Jan 16, 2020     

Great application to get more info from that wonderful car.

Jam. R. Nov 15, 2019     

Connects fast. Works great

Pat. C. Mar 27, 2019     

I love it, it would be great if you could register the data

Ste. W. Nov 14, 2019     

Great app for my 13 Volt. Running it on a tablet.

shr. Apr 30, 2019     

Provides good amount of info!

Wil. C. Jul 3, 2019     

Must-Have app for Chevy Volt diagnostics and telemetry

Mik. T. Feb 1, 2020     

great app. lots of info. highly recommended.

Sou. W. Jan 27, 2019     

Great app for Volt owners with lots of useful info

Ric. B. Dec 11, 2019     

Impressive app - a must have for every Volt owner

Rob. U. Mar 18, 2019     

can't get past the liability page

Bri. G. Nov 22, 2019     

Great way to see what's going on in the Volt

Luc. S. Nov 4, 2018     

Absolutely awesome, thank you :)

A. G. u. Mar 2, 2019     

simpmly no better app out there

kts. Jan 4, 2020     

No comment at this time