How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- The best aurora app in 2026 depends on your job: My Aurora Forecast is best for simple location alerts, Hello Aurora is best for real time community confirmation, and SpaceWeatherLive is best for deep solar data.
- No app can guarantee you will see the northern lights, since forecasts are predictions and cloud cover, light pollution, and timing decide the night.
- My Aurora Forecast is free with all functionality and no in app purchases on Android, with a Pro subscription around 2.99 euros per month or 14.99 euros per year on some platforms.
- Pair an aurora app with a cloud app: Windy and yr.no tell you whether the sky will actually be clear, which matters more than a strong Kp forecast under clouds.
- The 2026-2027 season started strong, with peak solar activity making aurora visible farther south than usual, including the northern United States.
Quick comparison
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The best aurora app
Starting priceFree
Free planYes
My Aurora Forecast and Alerts is the best app for most visitors, combining Kp forecast, local cloud cover, and GPS location into a single visibility score. It sends push notifications when auroral activity is expected to be high, shows a world map based on the SWPC ovation forecast, and lists the best viewing locations right now, plus live aurora webcams.
The limits are ads and depth. The Android version is ad supported, Pro pricing varies by platform around 2.99 euros per month or 14.99 euros per year, and its accuracy suits casual observers rather than scientific work. In a field test near Saariselka, it buzzed first with a correct one hour warning at Kp 3. For a visitor who mainly needs to know when to look up, it is the best pick.
What we like- Location based aurora probability
- Push alerts when your conditions are met
- Kp forecast plus cloud cover plus GPS visibility score
- Live webcams
Watch out for- Android version is ad supported
- Pro subscription around 2.99 euros per month on some platforms
- Accuracy is good enough, not scientific grade
Starting priceFree
Free planYes
Hello Aurora is the best app for confirming an active display before going outside, combining forecast data with real time community sightings. It updates forecasts every few minutes based on your location, uses more than 10 real time metrics from Arctic magnetometer stations, and shows real aurora photos from nearby locations in real time, with over 26,000 sightings reported last year.
The trade is coverage density. Community confirmation works best where users are dense, so remote areas get fewer live reports. For a hunter who wants to see a photo from nearby before braving the cold, Hello Aurora is the best confirmation pick.
What we like- Real time community sightings with photos
- GPS based alerts
- Aurora map with cloud coverage and oval
- 300,000 plus registered users
Watch out for- Community reports depend on user density
- Free tier limits some features
- Newer than My Aurora Forecast
Starting priceFree
Free planYes
SpaceWeatherLive is the best free source for deep space weather data, showing real time Bz, solar wind speed, and Kp with better sourcing than any other free app. Serious hunters use it to judge whether a small event could grow into a major storm, since a southward dipping Bz with stable solar wind signals a promising night.
The limits are learning curve and focus. It is a general space weather app, not aurora first, so alerts need setup and the interface suits enthusiasts. Paired with My Aurora Forecast, it gives both the simple alert and the science behind it, which is the combination Lapland guides recommend.
What we like- Deepest free space weather data
- Real time Bz, solar wind speed, and Kp
- Community of serious hunters
- Best source for understanding conditions
Watch out for- Steep learning curve
- Not aurora first, so alerts need setup
- Interface suits enthusiasts more than casual visitors
Starting priceFree
Free planYes
Windy is not an aurora app, but it is the best cloud forecast tool, showing cloud cover hour by hour with high accuracy. Use it to decide whether to stay put or drive to find clear sky, since a strong Kp forecast means nothing under thick cloud.
The trade is scope. Windy gives no Kp alerts, so it must pair with an aurora app, and cloud models vary by region. For cloud chase planning on aurora nights, Windy is essential.
What we like- Best cloud forecast tool
- Hour by hour cloud cover with high accuracy
- Free
- Works worldwide
Watch out for- Not an aurora app, so no Kp alerts
- Cloud models vary by region
- Premium features cost extra
Starting priceFree
Free planYes
yr.no is the app Finnish and Norwegian guides actually use for Lapland weather, with hourly cloud cover at local precision from the Norwegian Meteorological Institute. Its Scandinavian accuracy is exceptional, which matters when a single valley can be clear while the next is overcast.
The limits are geography and scope. It shines in Scandinavia more than elsewhere, and it gives no aurora alerts. For a Lapland trip, yr.no plus an aurora app is the guide standard combination.
What we like- Norwegian Meteorological Institute forecast
- Exceptionally accurate for Scandinavia
- Hourly cloud cover with local precision
- Free
Watch out for- Best for Scandinavia, less standout elsewhere
- No aurora alerts
- Interface is weather first
Starting priceFree
Free planYes
NOAA Space Weather Prediction Center is the raw source of aurora data, with official 3 day forecasts, active solar flare reports, and CME tracking at swpc.noaa.gov. Every aurora app draws on NOAA data in the end, so going straight to the source removes one layer of interpretation.
The trade is format. It is a website rather than a dedicated app, and its technical interface suits planners more than casual visitors, though it works well on mobile. For 3 day planning and CME tracking, NOAA is the source of truth.
What we like- Raw source of all aurora data
- Official 3 day forecasts
- Solar flare and CME tracking
- Free alerts by subscription
Watch out for- Website, not a dedicated app
- Technical interface
- Mobile web works but is not app smooth
Starting priceFree
Free planYes
ResonanceOne suits users who want one calm number plus free alerts, tracking how they feel alongside Schumann resonance, Kp, and solar activity, without a dedicated aurora map. Its tone is calmer than alarmist space weather apps, which suits users who want tracking without fear forward alerts.
The limits are aurora specificity. It is not a dedicated aurora map app, and its community is smaller than SpaceWeatherLive. For a user who wants calm space weather tracking with aurora context, ResonanceOne is a gentle pick.
What we like- One calm number plus free alerts
- Tracks Kp and solar activity alongside Schumann resonance
- Calmer tone than alarmist apps
Watch out for- Not a dedicated aurora map app
- Wellness framing suits some users less
- Smaller community than SpaceWeatherLive
How we chose
We ranked apps by alert quality, forecast depth, cloud data, and ease of use. We favored apps with location based alerts and real data sources, since a generic Kp number without your location and cloud cover is only half a forecast. We gave extra weight to community confirmation, because a photo from nearby beats a forecast alone on the night.
We also weighed honesty about prediction limits. Aurora forecasts are predictions, not guarantees, and cloud cover, light pollution, moonlight, and timing decide the night as much as Kp does. Prices that varied by platform were noted in the text, so readers check the store page rather than trusting an estimate.
Buying guide
Start by picking your job. If you want simple alerts, shortlist My Aurora Forecast. If you want confirmation before going out, shortlist Hello Aurora. If you want the science, shortlist SpaceWeatherLive plus NOAA. Most hunters end up with one specialist app plus one generalist.
Next, add a cloud app before your trip. Windy for worldwide cloud chasing or yr.no for Scandinavia tells you whether the sky will be clear, and a clear sky at Kp 3 beats a cloudy sky at Kp 5 every time.
Finally, plan around darkness and the season. The best months run August through April, with March and September peaks around the equinoxes, and you need dark, north facing skies away from light pollution. Check the forecast, check the clouds, then go outside and look up. Dress warmly, since aurora watching means standing still in the cold for an hour or more, and bring a tripod if you plan to photograph the display, since long exposures capture far more color than the eye sees on a faint night. Bring patience too, since displays can fade and return several times in one night.
Frequently asked questions
What is the best aurora app overall?
My Aurora Forecast and Alerts is the best app for most visitors, with location based probability, push alerts, and a simple visibility score. Serious hunters should pair it with SpaceWeatherLive for deep solar data.
Can aurora apps guarantee I will see the northern lights?
No. Aurora apps give predictions, not guarantees, and cloud cover, light pollution, moonlight, and timing decide the night. A strong forecast under clouds still means no lights.
What Kp do I need to see the aurora?
It depends on latitude. In Lapland, Kp 3 can show a display, while in the northern United States you usually need Kp 5 or higher, and in mid latitudes Kp 6 or higher with very dark skies.
Are aurora apps free?
Most are free, including My Aurora Forecast, Hello Aurora, SpaceWeatherLive, Windy, yr.no, and NOAA. My Aurora Forecast Pro costs around 2.99 euros per month on some platforms, and Windy has premium features.
When is the best time to see the northern lights?
The season runs August through April, with peaks around the March and September equinoxes, and the best viewing is on clear, dark nights away from light pollution, usually late evening to early morning.
Do I need a cloud app too?
Yes. A cloud app like Windy or yr.no tells you whether the sky will actually be clear, which matters more than a strong Kp forecast under clouds. Pair an aurora app with a cloud app every night.
Sources we checked (0)
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.
My Aurora Forecast and Alerts
Hello Aurora
SpaceWeatherLive
Windy
yr.no
NOAA Space Weather
ResonanceOne