Comparison

White Squirrel Weather vs Solar Activity Pro

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

Head to head
About

White Squirrel Weather

Get hyper-local weather information and forecasts for a specific campus community. Monitor real-time conditions including atmosphere, ground, and water, with detailed insights for emergency preparedness and daily planning.

Highlights
  • Localized weather conditions
  • Real-time monitoring
  • Hourly forecasts
  • Campus sky camera
  • Radar and precipitation data
  • Soil conditions
  • Wet bulb globe temperature
Features
Read full description

The most localized weather conditions and forecasts are now available to you! Access real-time weather monitoring & prediction services for weather hazard emergency preparedness & awareness for the WKU campus community. Have access to all the information our sensors provide. Atmosphere, ground, and water … we cover them all! What will you find? - current campus weather conditions - hourly forecasts - nearest lightning - campus sky camera - radar - precipitation - wind - soil wetness - soil temperature - wet bulb globe temperature - on and off-field conditions at the stadium - and so much more! Are you wondering what to wear as you head to class? Preparing for the big game? Or just taking a stroll across campus? The weather never stops so stay in touch with White Squirrel Weather.

About

Solar Activity Pro

Monitor solar activity and its potential effects on well-being and technology. Get aurora forecasts, real-time data, and customizable widgets. Stay informed about space weather events with detailed indicators and notifications.

Highlights
  • Widgets for solar activity
  • Push notifications
  • Aurora forecast and cameras
  • KP and AP index tracking
  • Solar wind and electron/proton flux data
  • Sunspot and electron content maps
Read full description

Solar Activity Pro — your space weather companion Geomagnetic and solar activity can affect how you feel — from headaches and fatigue to general malaise — and can also influence technical systems such as GPS, satellites, and radio communications. Solar Activity Pro helps you stay informed about what is happening on the Sun and around Earth, whether you are an aurora hunter, a space weather enthusiast, or simply curious about solar storms. NEW: Aurora Map Explore Northern Lights probability on an interactive world map powered by NOAA OVATION data. Tap anywhere to see aurora probability, coordinates, and place name. Customize the map with multiple styles, cloud overlay, aurora intensity, and your current location. Stay informed - Push notifications for NOAA space weather alerts - Alerts screen with solar activity warnings and impacts timeline - Live dashboard with key gauges (solar wind speed, density, Bz, Bt, Kp, Dst, magnetometer, electron flux) - Boulder Kp index with trend direction Forecasts - Kp and Ap index forecasts - Predicted solar wind - 24-hour and weekly outlooks - Solar activity reports - Sunspot number and F10.7 radio flux forecasts Observations (last 24 hours) - Solar wind speed, density, and temperature - Magnetometer data - Electron and proton flux Aurora - Interactive Aurora Map (NOAA OVATION) - Northern and Southern Lights models - Tonight and tomorrow aurora outlook - Live aurora cameras - aurora forecast for major cities around the world - you can select your city on the map to get an aurora forecast - aurora forecast powered by artificial intelligence Models & maps - Solar wind velocity, density, and pressure animations - Global and regional ionospheric perturbation maps - Total Electron Content (TEC) — global and North America - CTIPe, WAM-IPE, and GloTEC models Media - Aurora cameras from observation stations - Latest solar images (including DSCOVR) - Space weather videos Knowledge base - Phenomena — 16 illustrated topics: aurora, coronal holes, CMEs, geomagnetic storms, solar wind, flares, sunspots, ionosphere, radiation belts, cosmic rays, and more - Impacts — how space weather affects GPS, HF radio, satellites, power grids, and satellite drag Widgets Add live data to your Home Screen: - Planetary Kp index - Space weather conditions - DSCOVR solar view - Latest X-ray flare event - Observations - Aurora cameras - Solar images Access to the application is carried out through a subscription system. You can choose a subscription for one month or one year. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase App used standard EULA agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ App privacy policy - https://drive.google.com/file/d/1ksHp-nv_gkoOiqq6i8wENw9LJw-ey8NH/view?usp=sharing

Screenshots

White Squirrel Weather4 screens
Solar Activity Pro4 screens

Verdict

The call

The clearest difference is review sentiment: White Squirrel Weather at 100% against Solar Activity Pro's 50%. White Squirrel Weather also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 3). Solar Activity Pro's advantage is update cadence (every 2 weeks vs every 3 months). On price, ratings volume, ads and device support 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

Both are free to download. Solar Activity Pro sells 3 in-app purchases, starting at $2.99 per month. White Squirrel Weather asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

White Squirrel Weather holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 100% of White Squirrel Weather's written reviews are positive against 50% of Solar Activity Pro's.

UpkeepUpdate frequency

White Squirrel Weather ships an update every 3 months, Solar Activity Pro every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
White Squirrel Weather versus Solar Activity Pro: the parameters behind the verdict, then further details
ParameterWhite Squirrel WeatherSolar Activity Pro
PriceFreeFree
Rating5.0 (4 ratings) — better4.2 (5 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings45 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.0 — better17
Further details — not scored
Size29 MB52 MB
Age rating4+4+
DeveloperWeatherSTEM Inc.Pavel Koyushev

Customer experience

White Squirrel Weather

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Solar Activity Pro

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

White Squirrel Weather

No in-app purchases

3 purchases

Solar Activity Pro

Subscriptions3
  • Monthly subscription$2.991 Month
  • 3 Months subscription$6.993 Months
  • Yearly subscription$17.991 Year

Questions

Is White Squirrel Weather free?
White Squirrel Weather is free to download, with no in-app purchases.
Is Solar Activity Pro free?
Solar Activity Pro is free to download, with in-app purchases available.
Which has better reviews, White Squirrel Weather or Solar Activity Pro?
White Squirrel Weather is rated higher. White Squirrel Weather averages 5.0 out of 5 from 4 ratings, while Solar Activity Pro averages 4.2 from 5 ratings.
Do White Squirrel Weather or Solar Activity Pro have ads?
Neither White Squirrel Weather nor Solar Activity Pro shows ads.
Which is updated more often, White Squirrel Weather or Solar Activity Pro?
White Squirrel Weather ships an update every 3 months, and Solar Activity Pro every 2 weeks. Most recently, White Squirrel Weather was updated on October 10, 2026 and Solar Activity Pro on October 25, 2026.

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