iPhone Screenshots


Smart charge your car with ev.energy: a greener, smarter way to charge your electric vehicle.

We manage charging on your electric car, shifting you away from peak times by automatically charging using the greenest, cheapest energy available.

Tesla drivers can charge on any home set up. Or you can smart charge any car using a compatible smart home charger.

Plug in your EV at home and set when you need your car ready by. We'll take care of the rest.

Easily track your EV’s carbon impact and energy consumption at home and on the go (On the go tracking currently only available for Tesla drivers who sign in with their Tesla account).

Need your car to charge right away? Override our smart charging schedule at any time by tapping the Boost button.


If you're using the ev.energy app, we’d love to know what you think. Is there something we can improve? Let us know via support@ev.energy.

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*Can I smart charge with any EV on any charger?

If you drive a Tesla, you can smart charge on any home charger by signing in with your Tesla Account. Alternatively, you can smart charge ANY electric vehicle if you've installed a Rolec HomeSmart EV charger.

What’s New

Version 2.5.0

We've given our stats page a fresh new look! Our refresh makes it easier to see your charging cost and savings at a glance, and lays the foundations for more exciting updates in the near future. Plus, we've tidied up our messaging throughout the app, and made the usual smaller fixes and improvements behind the scenes.

Ratings and Reviews

4.2 out of 5
61 Ratings

61 Ratings

Barnseee ,

Works perfectly with my Model 3

I can’t fault this app whatsoever, it has always worked seamlessly with my rolec charger since I had it installed and although I see some instances on the reviews of people seemingly having issues with it not charging their vehicle I can honestly say I have never once had this problem.

I have it smart charging when I can to make the most of cheap electricity on my octopus off peak EV tariff and whenever I need to ‘fill’ the car I ensure the ‘only charge off peak tab’ is switched off and never had an issue.

So glad I made the change to an electric car and so pleased I picked this charger.

keyboardsgray ,

Simply brilliant app and support after initial teething problems

After my Rolec Charger was installed, I downloaded the app and went through the very straightforward setup process.
Unfortunately, there was a problem with the app toggling between the smart charging on/off.
Fortunately, the support team were in regular correspondence with us about the issue, being quick to respond to my emails and phone contact.
Once the issue was resolved, they even sent a courtesy email to check if everything was still working-very much appreciated!

Kevin Barton ,

Fantastic App. Perfect with Octopus Agile Too

This app works perfectly with Octopus Agile, especially if you have a Tesla. You can set it to only charge at 2p, 5p, or any price. You can even set it with Agile to only charge when prices go negative (less than 0p) so you earn money charging your car. Amazing that this App is free when cables/chargers that have a similar facility cost hundreds. If you have a Tesla with any kind of charger, this App is essential. The customer support is excellent too and can adapt this App if you have particular issues with your charging.


ev dot energy ltd
56 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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