Most electricity apps show you prices. SpotprisX helps you act on them.

Know within 1 second if now is a good time to use electricity. See what your dishwasher actually costs to run, not abstract kWh prices.

Launch Web App Opens in a new window
Now Good time
dishwasher 4.20 kr per cycle

What Makes SpotprisX Different

Instant Recognition

Know within 1 second if now is a good time to use electricity. No hunting through charts or data - the answer is immediately visible.

Think in Appliances

"Your dishwasher costs 4.20 kr now" beats "0.85 kr/kWh". See what running your washing machine or dryer actually costs in real money.

Time Windows

Appliances run 2-3 hours, not 60 minutes. Find the cheapest window for your actual usage patterns, not just the cheapest single hour.

Grid Company Integration

Automatic lookup of your Netselskab via address. Get the correct tariffs without manual configuration or guesswork.

Consumption Tracking

Connect to Eloverblik to view your actual electricity usage. Understand your patterns and see how your consumption relates to prices.

True Personalized Costs

See your real electricity costs including all grid tariffs, transmission fees, and taxes. Not just the spot price, but what you actually pay.

Personalized Savings Tips

Log your appliance runs and get tailored tips showing exactly how much you could save. "Your dishwasher at 18:00 cost 4.20 kr - running at 02:00 would have saved 1.40 kr." Real insights from your actual usage.

No Ads, Ever

Enjoy a clean, distraction-free experience. Unlike most electricity apps, SpotprisX will never show you ads.

Your Data Stays on Your Device

Your electricity data stays on your device. We use minimal anonymous analytics (opt-out available) to improve the app, but never access your personal data. Read our privacy policy

One App, Five Experiences

Choose the profile that matches your needs - the app adapts to show what matters most to you

Price

When is cheapest?

Focus on electricity prices and optimal timing. See cheap hours, find the best windows for your appliances, and minimize costs.

Consumption

How can I use less?

Track and understand your electricity usage patterns. See daily and weekly trends, identify high-usage periods, and optimize your habits.

Producer

How much did I produce?

For users with solar panels or other production. Track what you produce vs. consume, see earnings, and optimize self-consumption.

Green

When is cleanest?

Focus on renewable energy and CO2 emissions. Find when the grid has the most wind and solar power, and minimize your carbon footprint.

Learn

How do prices work?

Educational focus for understanding the electricity market. Learn about tariffs, spot prices, and why prices change throughout the day.

See SpotprisX in Action

Clean, intuitive design that puts actionable information first

Prisoverblik
Spot Total
BILLIG 04:00 1,06 DKK/MWh
NU 20:00 2,74 DKK/MWh
DYR 17:00 3,46 DKK/MWh
Billigste 2 timer
22:00 - 24:00 1,68 DKK/MWh

Price Overview - See cheap, current, and expensive hours at a glance

Forbrug
MWh DKK
💡
Savings Tip You used 0.57 kWh for appliances during expensive hours
Potential saving: 0.81 DKK
0.12
0.09
0.11
0.08
0.10
0.09
0.15
0.13
00 01 02 03 04 05 06 07
Weekly Usage 12 - 18 Jan
MWh DKK
70.1 DKK Avg. 14.0 DKK/day
12.8
20.6
16.1
12.7
7.9
Mon Tue Wed Thu Fri Sat Sun

Consumption - Track your daily and weekly usage with savings tips

Grøn Energi
Vedvarende energi nu SUPER
93%
🌿 CO2 lige nu
42 g/kWh
LAV
Grønneste 2 timer
20:00 - 22:00 44 g/kWh

Green Energy - Track CO2 emissions and find the greenest hours

Tarifmodel 3.0 When is the grid tariff cheapest?
00 06 17 21 24
🌙
☀️
🔥
☀️
🌙 Low Load (00-06)
Cheapest – run appliances here!
☀️ High Load (06-17, 21-24)
Normal price
🔥 Peak Load (17-21)
"Dinner peak" – most expensive!
💡 Save money by shifting usage from peak to low load

Learn - Understand when electricity is cheapest

Produktion
Produced today Yesterday
12,4 kWh
Gross revenue 9,82 DKK
Net earnings 8,45 DKK
After grid tariffs
Hourly production
06 08 10 12 14 16

Production - Track your solar panel output and earnings

Works Great on Tablets & Desktop

The web app adapts to your screen with a multi-column dashboard

On tablets and desktop browsers, SpotprisX takes advantage of the extra space. The dashboard expands to show multiple widgets side-by-side, giving you a complete overview without scrolling.

  • Multi-column layout See all your key data at once
  • Customizable widgets Drag and drop to arrange your dashboard
  • Responsive design Works on any screen size
Consumption Profile
Forbrug
💡 Savings Tip
You used 0.57 kWh for appliances during expensive hours Potential saving: 0.81 DKK
Forbrug
Weekly Usage 12 - 18 Jan
70.1 DKK Avg. 14.0 DKK/day
MTWTFSS
BILLIG 04:00 1,06
NU 20:00 2,74
Billigste 2 timer
22:00 - 24:00 1,68 DKK

Track your usage patterns, view weekly trends, and get personalized savings tips - all visible at a glance on larger screens.

The Problem With Other Price Apps

Raw price data isn't actionable. Knowing it's "0.85 kr/kWh" doesn't help you decide when to run your dishwasher.

  • No hunting for information - The most important info is always front and center
  • Anticipatory design - The app shows what you need before you ask for it
  • Simple over complex - Can a casual user understand this in 5 seconds?
  • Actionable over informational - Does this help you decide when to act?
Other apps 0.85 kr/kWh What does this mean?
SpotprisX Dishwasher: 4.20 kr Start it now!

Understanding the Danish Electricity Market

Taxes & Transport ~70%
Spot Price ~30%

Here's what most price apps won't tell you: In Denmark, most of your electricity bill is taxes and transport costs - not the spot price.

This means that even with perfect timing, your potential savings are limited. But that doesn't mean you shouldn't optimize - it just means you should understand the reality.

SpotprisX helps you understand this context while still helping you optimize what you can control. We believe in honest, realistic expectations.

Get SpotprisX

Try instantly in your browser or download for Android

Recommended

Web App

Try SpotprisX instantly in your browser. No download required - works on any device.

Launch Web App Opens in a new window

Android APK

Download the APK directly to your Android device. No app store required.

Download APK
APK Installation Instructions
  1. Download the APK Tap the download button above
  2. Allow installation Go to Settings > Security > Enable "Install from unknown sources" (or allow your browser to install apps)
  3. Open the APK Find the downloaded file and tap to install
  4. Start using SpotprisX Open the app and set up your preferences

iOS and Google Play versions coming soon

Ready to act on prices?

SpotprisX is a Danish electricity spot price tracking app built with Flutter.