Comparison

Snow Days vs VORTEX Storm Intelligence

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

Head to head
About

Snow Days

This app provides detailed, hour-by-hour snow condition forecasts for ski resorts, going beyond basic weather. It helps users plan their days on the slopes by specifying snow types, visibility, and temperature. Get precise snow intel to ride the best conditions.

Highlights
  • Hour-by-hour snow condition forecasts
  • Surface condition tagging (powder, wet, icy)
  • 10-day outlook with new snow totals
  • Wind, temperature, and visibility data
  • Goggle lens and layering recommendations
  • Live resort operating status
Features
Read full description

Chase the powder, skip the guesswork. Snow Days is the forecast app built for skiers and snowboarders who care about what the snow is actually doing—not just whether it's cloudy. Get precise, hour-by-hour conditions for the resorts you ride and plan every turn around the best snow of the day. See the snow, not just the weather Most weather apps tell you "snow." Snow Days tells you what kind. Every hour is tagged with real surface conditions—powder, wet, mixed, soft, slush, hard, icy, crust, and firm—so you know whether you're dropping into fresh pow or scraping boilerplate. Forecasts by the hour, plans by the day • 10-day daily outlook with new-snow totals and past-24hr accumulation • Hour-by-hour scrubbing for temperature, snowfall, wind, gusts, and visibility • "Feels like" temps with plain-language warmth guidance—Warm to Frigid • Bluebird day highlights so you never miss a perfect morning Every detail that matters on the mountain • Snowfall charts and snow-to-liquid ratios for true fluffiness • Peak-by-peak forecasts for resorts with multiple points • Wind, gusts, UV index, visibility, and precipitation type • Goggle lens recommendations—Night, Low light, Variable, Bright • "Dress for" guidance so you pack the right layers Find your resort fast • Browse resorts sorted by distance from you, or alphabetically • Live operating status—Open, Closed, Season Ended, and opening/closing dates • Full-text search to jump straight to any mountain Made for how you ride • Metric or imperial units • Clean, fast, and focused—no clutter • Available in English, Spanish, French, German, Italian, Japanese, Chinese, and Norwegian Whether you're planning a dawn patrol, a road trip, or just deciding if today's worth it, Snow Days gives you the snow intel to make the call. Download Snow Days and ride the best conditions of the season. Subscription required: choose Next 3 Days (today and the next two days) or Full Forecast (the full 10-day outlook). Both are yearly subscriptions, with a free trial for new subscribers. Payment is charged to your Apple Account when you confirm. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://buildcontext.llc/terms-and-conditions Privacy Policy: https://buildcontext.llc/privacy-policy

About

VORTEX Storm Intelligence

Get real-time severe weather alerts for the United States, including tornado warnings and live radar. Track storms with motion projection and receive NWS-powered notifications for your exact location. Monitor multiple locations and understand severe weather risk with detailed data.

Highlights
  • Live NWS alerts
  • Tornado tracking with projection
  • Animated live radar
  • Severe weather risk scoring
  • Multiple location tracking
  • Critical alert bypass
Read full description

VORTEX is real-time severe weather intelligence for the United States — tornado warnings, live radar, and NWS-powered alerts in one fast, focused app. WHAT YOU GET • Live NWS alerts — tornado, severe thunderstorm, flash flood, and winter warnings the moment they're issued, mapped to your exact location. • Tornado tracking — follow active tornado warnings with storm-motion projection: the funnel's path, 15/30/45-minute lead points, and a detail card with bearing and speed. • Live radar — smooth animated radar on a clean dark map, plus satellite, snow, wildfire, and earthquake layers. • Risk scoring — a real-time severe-weather risk score for your home and saved locations, built from CAPE, shear, and storm-relative helicity. • Multiple locations — track home and the places that matter to you. BUILT ON OFFICIAL DATA VORTEX is powered by the National Weather Service (NWS), NOAA, and the Storm Prediction Center — the same sources emergency managers rely on. CRITICAL ALERTS FOR LIFE-SAFETY Tornado warnings can reach you even when your phone is silenced or in Do Not Disturb, so a life-threatening warning is never missed. You're always in control of which alerts break through. VORTEX PRO Upgrade to VORTEX Pro for push notifications, phone-call alerts for tornado warnings, cache prewarming, and unlimited saved cities. Purchases are handled securely on the web at vortexintel.app. VORTEX is designed for storm season in the United States. Stay aware. Stay safe. VORTEX Pro is an auto-renewable monthly subscription ($5.99/month after a 14-day free trial). Payment is charged to your Apple Account at confirmation of purchase; the subscription auto-renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Snow Days4 screens
VORTEX Storm Intelligence4 screens

Verdict

The call

The clearest difference is monetization model: VORTEX Storm Intelligence at freemium against Snow Days's subscription. VORTEX Storm Intelligence also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 88%). Snow Days's advantage is ratings volume (11 vs 3). On price, ads, in-app purchases 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. Snow Days sells 10 in-app purchases, starting at $29.99 per year and VORTEX Storm Intelligence sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

VORTEX Storm Intelligence holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 11 and 3 respectively. Written reviews point the same way: 88% of Snow Days's written reviews are positive against 100% of VORTEX Storm Intelligence's.

Scorecard4 real differences · 6 level
Snow Days versus VORTEX Storm Intelligence: the parameters behind the verdict, then further details
ParameterSnow DaysVORTEX Storm Intelligence
PriceFreeFree
Rating4.8 (11 ratings)5.0 (3 ratings) — better
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings11 — better3
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.4
Further details — not scored
Size74 MB59 MB
Age rating4+4+
DeveloperBuild Context LLCJordan Hansen

Customer experience

Snow Days

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

VORTEX Storm Intelligence

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Snow Days

Subscriptions10
  • Full Forecast14 Days trial$29.991 Year
  • Snow Days Pro$29.991 Year
  • Full Forecast14 Days trial$35.991 Year
Show 7 more
  • Unlock Full Forecast$35.991 Year
  • Full Forecast7 Days trial$35.991 Year
  • Full Forecast14 Days trial$39.991 Year
  • Full Forecast14 Days trial$45.991 Year
  • Unlock Full Forecast$45.991 Year
  • Full Forecast14 Days trial$55.991 Year
  • Unlock Full Forecast$55.991 Year
1 purchases

VORTEX Storm Intelligence

Subscriptions1
  • VORTEX Pro14 Days trial$5.991 Month

Questions

Is Snow Days free?
Snow Days is free to download, with in-app purchases available.
Is VORTEX Storm Intelligence free?
VORTEX Storm Intelligence is free to download, with in-app purchases available.
Which has better reviews, Snow Days or VORTEX Storm Intelligence?
VORTEX Storm Intelligence is rated higher. Snow Days averages 4.8 out of 5 from 11 ratings, while VORTEX Storm Intelligence averages 5.0 from 3 ratings.
Do Snow Days or VORTEX Storm Intelligence have ads?
Neither Snow Days nor VORTEX Storm Intelligence shows ads.

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