ZapStat

Log in with your zaptec account in the app.
Historical data for the charges is displayed for the current year with an approximate cost.
You can select electricity area 1-4.
The app looks at charges kWh per day that charges have taken place for the current year.
The app uses the average spot price for the selected electricity area and calculates an approximate cost per charge as well as a summary of the current year, per month and day that charging has taken place.
It is possible to add an extra cost for tax, fees, etc. that is taken into account because the spot price does not contain these fees.
The extra fee is usually said to be about 2.0 SEK to get an approximately correct calculation.
With the zaptec charging box you have great opportunities to access your data easily. ZapStat shows your Zaptec charging box data with an approximate cost calculation.
With ZatStat you log in with your Zaptec charging box account.
The app is local and does not send anything further, but only uses the zaptec api for your particular zaptec charging station.
If you want to see more than the current year, i.e. see consumption and costs per month and down to the day, a subscription is needed that can be canceled at any time.