Comparison

My Aurora Forecast Pro vs Lightcast

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

My Aurora Forecast Pro

Get real-time Northern Lights alerts and forecasts. This app provides the current KP index, best viewing locations, and a global aurora map. Plan your aurora viewing with hourly, multi-day, and weekly predictions, plus access live webcams and tour information.

Highlights
  • Real-time KP index
  • Best viewing locations
  • Global aurora map
  • Push notifications
  • Hourly, daily, and weekly forecasts
  • Live aurora webcams
  • Tour recommendations
Features
Currently charting
Read full description

My Aurora Forecast Pro is the best app for seeing the Northern Lights. Built with a sleek dark design, it appeals to both tourists and serious aurora watchers by telling you what you want to know - whether that is exactly how likely you are to see the aurora borealis or details about the solar winds and high-resolution sun imagery. With this app, you'll be seeing the Northern Lights in no time. - Find the current KP index and how likely you are to see the Northern Lights. - View a list of the best locations to view from right now. - Map showing how strong the aurora is around the world, based on the SWPC ovation auroral forecast. - Push notifications when auroral activity is expected to be high. - Forecasts for the next hour, several hours and several weeks so you can plan your Northern Lights viewing long in advance (subject to weather conditions). - Solar wind statistics and sun imagery. - View live aurora webcams from around the world. - Tour information so if you're considering to go to locations such as Iceland, Sweden, Finland or even Alaska or Canada, you'll be able to find tours that we can recommend to you. - Support for the latest iPhone and iPad models. - Pro version is ad-free and includes Apple Watch support! If you want the latest updates on geomagnetic activity and enjoy viewing the aurora borealis, this app is right for you. It is similar to other apps such as Aurora Forecast., SpaceWeatherLive and hello aurora.

About

Lightcast

Features
Read full description

Lightcast tells you how much natural outdoor light is available right now and forecasts how it will change through the day. Using your location, Lightcast estimates illumination from the sun, moon, and cloud cover, then maps it into a clear visual forecast so you can see when conditions will be bright enough for your plans. Features: • See current and upcoming outdoor light levels across the next day • Find the time light will reach or fall below your chosen threshold • Adjust thresholds with presets like clear full moon, streetlight, readable, current light, or a custom value • Set photography-based thresholds from ISO, aperture, and shutter speed • Explore sun angle, moon angle and phase, cloud cover, and total light at any point in the forecast • Use the built-in Siri shortcut to ask for your current lightcast Great for walking, running, photography, commuting, early starts, and planning time outside with less guesswork. Location access is used to calculate local light conditions and forecast timings.

Screenshots

My Aurora Forecast Pro4 screens
Lightcast4 screens

Verdict

The call

The clearest difference is price: Lightcast at Free against My Aurora Forecast Pro's $3.99. Lightcast also leads on in-app purchases (none vs 1). My Aurora Forecast Pro's advantage is update cadence (weekly vs every 4 months) and chart position (#8 vs unranked). On ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Lightcast is free to download; My Aurora Forecast Pro costs $3.99 up front. My Aurora Forecast Pro sells 1 one-off in-app purchase. Lightcast asks for nothing beyond the download.

UpkeepUpdate frequency

My Aurora Forecast Pro ships an update weekly, Lightcast every 4 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 6 level
My Aurora Forecast Pro versus Lightcast: the parameters behind the verdict, then further details
ParameterMy Aurora Forecast ProLightcast
Price$3.99Free — better
Rating4.8 (3K ratings) — better—
Positive reviews79.2% of reviews—
Number of ratings3K — better—
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#8 — better—
DevicesiPhone, iPad, Apple TV, Apple Watch, Vision Pro — betteriPhone
Requires iOS17.0 — better18.2
Further details — not scored
Size47 MB6 MB
Age rating4+4+
DeveloperJRustonApps B.V.Mock Gravity

Bugs and requests

My Aurora Forecast Pro

Reported bugs

4 issues
  • App crashes or freezes
  • Incorrect or inconsistent data
  • Geolocation issues
  • Compatibility problems with newer devices

Requested features

5 requests
  • Custom location settings and alerts
  • More detailed historical data and trends
  • Integration with other weather/astronomy apps
  • Improved notification system with customization
  • Expanded coverage for aurora borealis and australis

Lightcast

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

My Aurora Forecast Pro

One-time1
  • Buy us a coffee$0.99
None

Lightcast

No in-app purchases

Questions

Is My Aurora Forecast Pro free?
My Aurora Forecast Pro costs $3.99, and also offers in-app purchases.
Is Lightcast free?
Lightcast is free to download, with no in-app purchases.
Do My Aurora Forecast Pro or Lightcast have ads?
Neither My Aurora Forecast Pro nor Lightcast shows ads.
Which is updated more often, My Aurora Forecast Pro or Lightcast?
My Aurora Forecast Pro ships an update weekly, and Lightcast every 4 months. Most recently, My Aurora Forecast Pro was updated on November 1, 2026 and Lightcast on October 28, 2026.

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