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ELMER FOR IPHONE AND CARPLAY

Know the price before you drive.

At a petrol station, you see the price on the sign before you pull in. At a charger, you first have to find the right app, and you can't do that while you drive. Elmer shows the price at rapid chargers on one map and finds the cheapest charging stops for your car before you leave home.

Coming soon to theApp Store Today's charging prices

Free. For iPhone with iOS 26 and CarPlay. In English and Danish.

Elmer on iPhone: route plan with one charging stop, the cost of charging and arrival at 20%
Elmer on iPhone: the cheapest rapid chargers within 25 km, with the price per kWh and what 40 kWh costs
2,051

rapid charging locations with prices. Collected from 48 providers four times a day.

55 DKK

difference for 40 kWh between the nationwide providers today: from 144 to 199 DKK.

700+

EVs to choose from. Charging stops based on your car's battery and charging curve.

0

accounts and no tracking. Your trips and settings stay on your phone.

Near me

The cheapest rapid charger nearby

Open the app and you see the rapid chargers within 10, 25 or 50 km, cheapest first. The price is on the map. Tap a charger and you see what the same charge costs with the other big providers.

  • Price per kWh without a subscription, worked out the same way for every provider
  • The colour shows whether the price is low, medium or high
  • Save a charger as a favourite, or hide it if you can't use it
  • One tap and you get directions to the charger
Near me: rapid chargers sorted by price, with a map and the price for 40 kWh
The charger: price per kWh, address and the same 40 kWh with other providers (Danish screen)
Route

The cheapest charging stops on the whole trip

Choose your car, where you are going and how much charge you have. Elmer finds where to charge and how much, so the trip is as cheap as possible. Or as fast as possible, if you're in a hurry.

  • From what percentage to what, for how long and what it costs
  • You can add via points and swap a charging stop
  • Ferries and toll bridges can be avoided
Route plan: the trip on the map with charging stops, total cost and arrival percentage
The charging stop: charge from 17 to 33%, 12 kWh, about 4 minutes and the price in DKK
Navigation

Directions with charging stops on the lock screen

Elmer can give directions itself, with a voice in English or Danish. You can also drive with Apple Maps or Google Maps, and Elmer follows along and keeps an eye on your charging stops.

  • Next turn, arrival and next charging stop on the lock screen and in the Dynamic Island
  • Works with the screen locked too
Navigation in Elmer: next exit, charging stop and arrival (Danish screen)
The lock screen during the trip: next manoeuvre, arrival and charging stop with price (Danish screen)
Subscriptions

Your own price, with your charging cards

If you have a subscription or your car brand's charging programme, choose it. Elmer then shows your price at every charger and plans the trip with it. In Settings you can see whether a subscription pays off, based on your own charging sessions.

  • Subscriptions from Clever, OK, Norlys, IONITY and more
  • Car brands' programmes, such as Škoda, Kia and Mercedes
  • If you have a deal we don't know about, you can add it yourself
My subscriptions: the car brand's charging programme and the providers' subscriptions with prices (Danish screen)

Made for the car

The small things that make a difference on the road.
Near me in dark mode (Danish screen)
Light and dark

The app follows your phone, or you choose. In the evening the screen won't dazzle you.

CarPlay

Near me, Route and Favourites on the car's screen. No keyboard, just big buttons. Directions open in Apple Maps.

Free or busy

Coming soon: how many connectors are free, and a suggestion for another charging stop if yours is busy.

English and Danish

The whole app is available in both languages, including the voice directions.

Privacy

Your data stays on your phone

Elmer doesn't need to know who you are to find a cheap charger. The app fetches prices from our server. Everything about you stays on the phone.

Read the privacy policy
  • No account. You don't sign up or log in.
  • No tracking. No ads, no cookies and no measuring of what you do.
  • Your location stays with you. It is used to find chargers and give directions. It is not sent to us.
  • Only on your phone. Your car, saved places, trips and charging sessions are not stored anywhere else.

Questions about the app

What does the app cost?

Elmer is free. You pay for the electricity with the provider, as usual.

When can I get it?

The app is being tested now and is coming soon to the App Store. Until then you can use the charging prices and the price guide here on the site.

Which iPhone do I need?

The app needs iOS 26 or later. It is only for iPhone, not Android.

Does it work in the car with CarPlay?

CarPlay is built and waiting for Apple's approval. Then you get Near me, Route planner and Favourites on the car's screen, and directions open in Apple Maps.

Which cars can I choose?

Over 700 EVs with battery, consumption, charging power and connector. Charging stops are worked out from your car's charging curve. If your car is missing, you can choose a typical EV.

Can I pay for charging in the app?

No. Elmer shows the price and the way. You start and pay for charging with the provider's app, charging card or a bank card at the charger.

Is the app available in English?

Yes. The app follows your phone's language and can be switched between English and Danish in Settings.

Until the app arrives

You can already find today's prices and your yearly cost here on the site. Rapid charging costs from 3.59 DKK/kWh today with the nationwide providers.