Comparison

RainVis vs FirstDrop Rain Radar

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

Head to head
About

RainVis

Visualize detailed weather data with customizable forecasts. Track rain, temperature, wind, tides, and solunar timing in one view. Ideal for outdoor planning and coastal activities.

Highlights
  • Customizable forecast metrics
  • Visual hourly previews
  • Expandable hourly charts
  • Coastal planning tools
  • Rain-focused forecast
  • Current conditions
  • Radar with history
Features
Read full description

RainVis turns detailed weather data into a visual forecast you can understand at a glance. Build your own forecast by choosing the details that matter most to you. Instead of jumping between separate hourly, daily, wind, rain, tide, and radar screens, RainVis lets you customize the forecast view around your plans. Track rain chance, accumulation, temperature, wind, gusts, humidity, pressure, dew point, cloud cover, tide height, tidal coefficient, and solunar timing in one visual forecast. Expand any day to inspect the hourly chart, compare multiple metrics together, and see when conditions line up. RainVis is especially useful for coastal fishing, boating, surfing, and outdoor planning, where the best window often depends on more than one number. Add tide and solunar details to your forecast to see tide movement, coefficient, moon timing, and major/minor activity periods alongside weather. Features: - Build-your-own forecast with customizable metrics - Compact daily forecast cards with visual hourly previews - Expandable hourly charts for rain, temperature, wind, gusts, humidity, pressure, dew point, cloud cover, tide, and solunar data - Coastal planning tools with tide height, tidal coefficient, NOAA tide source labels, moon data, and solunar activity periods - Rain-focused forecast showing chance, amount, timing, and accumulation - Current conditions for searched cities, saved places, or your current location - Radar with recent NEXRAD reflectivity history - iOS widgets for quick glanceable forecasts - Optional RainVis account for syncing Pro access across devices RainVis works immediately without signup. Free users can view the core visual forecast experience. RainVis Pro unlocks deeper planning features, including 15-day forecast trends, extended hourly forecast charts, longer radar history where available, live activities, and account-based access across iOS and web. Weather forecasts and coastal conditions can change quickly. Always follow official alerts and emergency guidance from the National Weather Service, NOAA, and local authorities. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rainvis.com/privacy

About

FirstDrop Rain Radar

Features
Read full description

FirstDrop tells you when rain will reach where you are, before it does. THE IMPORTANT PART FIRST The app opens with a clear answer: "Rain in 14 min." Or: "Dry for the next two hours." The radar is at the top, with measurements underneath. No searching required. ALERTS THAT REACH YOU Get a push notification when rain is on the way. See a countdown on your lock screen as it approaches, or use the home screen widget. You don't need to open the app to get the answer. LIVE RAIN RADAR Animated rain radar powered by data from DMI, MET Norway, SMHI, FMI and EUMETNET OPERA. The radar covers Europe and shows how hard it is raining, measured by a national radar in the Nordics and estimated from the European radar composite elsewhere. Drag the timeline to see where the rain and showers are heading. SEVERE WEATHER IS FREE FOR EVERYONE Official weather warnings are sent directly to you, whether you pay for FirstDrop or not. The app does not replace official warnings. It passes them on and adds its own radar on top. FREE • Live rain radar and nowcast • Rain alerts for up to 3 locations • Follow-me alerts based on where you are right now • Lightning on the radar, widgets and weather warnings FIRSTDROP PREMIUM • Personal alerts: frost, slippery roads, snow, strong gusts, heat, lightning, and when the rain stops • Commute alerts: when rain will hit your trip, and when to leave to stay dry • Plan a day up to ten days ahead, with a heads-up the evening before • Rain history for your places, and the next dry stretch for a run • The most likely forecast, with the weather models weighted by how well they have matched the measured rain, and 48 hours of radar playback • Unlimited locations • Heavy rain alerts in the Nordics, so you are notified while there is still time to act • Quiet hours, which hold back rain alerts while you sleep $9.99/year or $1.99/month, with a 7-day free trial. Shareable with your family. Prices vary by region. PRIVACY Your location is personal data and is treated accordingly. Your data stays in the EU, is never sold and is not used to track you. No banner ads anywhere in the app. SUBSCRIPTION TERMS FirstDrop Premium costs $9.99/year or $1.99/month; the price in your region is shown in the app before you buy. The first 7 days are free. The subscription renews automatically unless cancelled at least 24 hours before the current subscription period ends. Payment is charged to your Apple Account when the purchase is confirmed. You can manage or cancel your subscription in your App Store settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://firstdrop.dk/privatlivspolitik

Screenshots

RainVis4 screens
FirstDrop Rain Radar4 screens

Verdict

The call

The clearest difference is ads: RainVis at none against FirstDrop Rain Radar's shown. FirstDrop Rain Radar's advantage is iOS requirement (16.4 vs 18.0). On price, update cadence, 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. RainVis sells 2 in-app purchases, starting at $1.99 per month and FirstDrop Rain Radar sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
RainVis versus FirstDrop Rain Radar: the parameters behind the verdict, then further details
ParameterRainVisFirstDrop Rain Radar
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 daysEvery 2 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS18.016.4 — better
Further details — not scored
Size16 MB70 MB
Age rating4+4+
DeveloperBrian HakelAllan Noer

In-app purchases

2 purchases

RainVis

Subscriptions2
  • RainVis Pro Monthly$1.991 Month
  • RainVis Pro Annual$14.991 Year
2 purchases

FirstDrop Rain Radar

Subscriptions2
  • FirstDrop Premium7 Days trial$1.991 Month
  • FirstDrop Premium7 Days trial$9.991 Year

Questions

Is RainVis free?
RainVis is free to download, with in-app purchases available.
Is FirstDrop Rain Radar free?
FirstDrop Rain Radar is free to download, with in-app purchases available.
Do RainVis or FirstDrop Rain Radar have ads?
FirstDrop Rain Radar shows ads; RainVis does not.
Which is updated more often, RainVis or FirstDrop Rain Radar?
RainVis ships an update every 2 days, and FirstDrop Rain Radar every 2 days. Most recently, RainVis was updated on October 13, 2026 and FirstDrop Rain Radar on October 8, 2026.

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