Hotspot Earth vs RainVis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hotspot Earth
Read full descriptionHide full description
Hotspot Earth - The Hottest Point on Earth, Right Now Where on Earth is it hottest right now? Hotspot Earth shows you in seconds. This single-purpose app monitors the world's most extreme heat locations - from the Lut Desert and Death Valley to the Sahara, Persian Gulf, and South Asian heat belts - and pinpoints whichever is hottest at this moment on a beautiful 3D satellite map. WHAT YOU CAN DO ° See the hottest place on Earth in seconds ° Discover the world's top 10 hottest places ° Watch the stunning heat map cover the earth ° Make it part of your day with widgets ° Share what you find WHY HOTSPOT EARTH? Heatwaves are becoming more frequent, more intense, and longer-lasting. Records that once stood for decades are now broken multiple times per decade. Hotspot Earth turns abstract climate data into a daily, glanceable experience - a window into where Earth's heat is concentrating today. Whether you're a weather enthusiast, climate-curious, traveler, or just love seeing extreme records, Hotspot Earth makes the planet's heat tangible. ONE THING, DONE WELL No accounts. No ads. No clutter. Just the hottest point on Earth, beautifully presented. SUBSCRIPTION PLANS: Hotspot Earth offers 1 subscription plan and 1 in-app-purchase which unlock Pro Mode to access all content. 1. Monthly Plan 2. Lifetime Purchase More Subscription Information: - Payment will be charged to your Apple ID 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. - Within 24-hours prior to the end of the current period, the account will be charged for the renewal of the subscription, indicating the cost of the renewal. - You can manage subscriptions and turn off auto-renewal after purchase by going to your App Store account settings. - Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. https://www.brainfevermedia.com/privacyPolicy.html https://www.brainfevermedia.com/terms.html
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.
- Customizable forecast metrics
- Visual hourly previews
- Expandable hourly charts
- Coastal planning tools
- Rain-focused forecast
- Current conditions
- Radar with history
Read full descriptionHide 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
Screenshots
Verdict
The clearest difference is update cadence: RainVis at every 2 days against Hotspot Earth's weekly. RainVis also leads on iOS requirement (18.0 vs 26.2). 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
Both are free to download. Hotspot Earth sells 2 in-app purchases, starting at $1.99 per month and RainVis sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Hotspot Earth ships an update weekly, RainVis every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | Hotspot Earth | RainVis |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.2 | 18.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | James Grote | Brian Hakel |
In-app purchases
Hotspot Earth
- Pro Monthly$1.991 Month
- Lifetime Access$19.99
RainVis
- RainVis Pro Monthly$1.991 Month
- RainVis Pro Annual$14.991 Year
Questions
Is Hotspot Earth free?
Is RainVis free?
Do Hotspot Earth or RainVis have ads?
Which is updated more often, Hotspot Earth or RainVis?
Other comparisons















