SiteWarn vs Whimsy Weather
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SiteWarn
Receive site-specific weather information, forecasts, and storm warnings 24/7. Get proactive alerts from meteorologists and view detailed radar maps for informed decision-making during adverse weather.
- Site-specific weather information
- 24/7 storm warnings
- Proactive meteorologist alerts
- Customized geographic coverage
- Moving asset tracking
- High-resolution radar maps
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SiteWarn by WeatherGuidance delivers fully customized, site-specific weather information, forecasts and storm warnings directly into the hands of decision makers 24/7/365. Every second counts in severe and other adverse weather situations, and SiteWarn's proprietary technology allows designated users to make informed decisions during those critical moments. SiteWarn alerts, advisories and warnings are created and issued by WeatherGuidance’s own meteorologists, who monitor your locations and other assets 24/7/365 and notify you when they will be impacted by severe or other adverse weather conditions. SiteWarn provides customized weather coverage for: -Single or multiple fixed locations, such as buildings, campuses, site locations, etc. -Pre-defined geographic areas, such as a general service area or other boundary -Segments, such as highways, power lines, pipelines and air routes -Moving assets, where the warning follows the phone or other mobile device wherever it is carried by designated users in the field (requires a GPS enabled device with permissions) With SiteWarn you can: -Receive alert notifications proactively sent to you by WeatherGuidance meteorologists -View public warnings issued by the government for larger, non-specific geographic areas -Have quick access to your organization’s standard operating procedures matching the warnings that are issued (optional) -Pan, zoom and animate the highest resolution, most up-to-date radar as well as view active advisories, warnings and customized site location markers on the same interactive map -View current conditions and the latest WeatherGuidance SiteWarn Forecast for your location(s) A cellular or WiFi data connection as well as SiteWarn service from WeatherGuidance are required in order to activate and use this application.
Whimsy Weather
This app visually represents weather forecasts through hand-drawn landscapes that dynamically change with real-time conditions. It offers detailed information on celestial bodies, geographical features, and atmospheric phenomena, all presented in a unique artistic style.
- Hand-drawn animated weather landscapes
- Accurate Sun, Moon, and phase display
- Detailed geographical and landmark visualizations
- Real-time wind, rain, and snow effects
- World clock with animated city weather
- Home screen widgets
- National weather service warnings
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Whimsy Weather draws the weather instead of tabulating it. The top half of the screen is a hand-drawn landscape under a real sky: the Sun and the Moon are where they actually are, the Moon shows its true phase, and the rain, snow, cloud and wind in the picture are the ones in the forecast. The bottom half is the numbers. A SKY THAT IS ACTUALLY THE SKY Sunrise, sunset, twilight and the midnight sun are computed, not faked. At 64°N in June the sky never goes fully dark, because it doesn't. NINETY-EIGHT PLACES, ALL OF THEM ALIVE Hills, farm, beach, harbour, desert, lake, the tropics — each with something the wind moves. Taipei 101 shows the cloud base by the floor that disappears into it; the Golden Gate's span is a ruler for visibility. TWENTY-ONE FAMOUS MOUNTAINS Each reads one thing: Alishan's sea of clouds is the night's inversion, the banner off the Matterhorn is the summit wind, Taroko's river runs jade or brown with the last three days' rain, and the Dolomites turn pink in a low Sun. FIFTY-FIVE PLACES IN MINIATURE Cities as tabletop models — Old Taipei, Kyoto, London, Prague — with clouds and their shadows drifting over and the real Sun and Moon above. From up here you see what the rain did: puddles, snow on roofs, rivers rising. THE VIEW FROM A WINDOW A plane, high-speed rail, a car, a train and a bus. Rain on the glass is a speedometer: straight down at a red light, flat at 300 km/h. A WORLD CLOCK WITH LANDMARKS Every saved city on one 24-hour dial, ringed by landmarks that turn with the time and light their windows at night, with each city's weather drawn over its own. WARNINGS, AND HONESTY ABOUT WHERE THEY CAME FROM Where a national weather service publishes warnings the app reads them and names the issuer — the US National Weather Service, or MeteoAlarm for Europe. Everywhere else its own advisories are derived from the forecast, and say so. SEVEN WIDGETS ON THE HOME SCREEN Tonight's sky with the true Moon, today's conditions, the five-day outlook, what to wear — and the scene itself. YOURS, IN YOUR UNITS Every unit switches on its own, or follows your region. Each place can have its own scene. English, Français, 繁體中文, 简体中文 and 日本語. PRIVATE BY DEFAULT No account. No analytics. No advertising. The forecast comes from MET Norway, or with Pro from Apple's own WeatherKit, and searching for a place goes through Apple's frameworks — so the only thing that leaves your phone is where you want the weather for. FREE, SOURCES AND PRO Free keeps one saved place plus wherever you are, with the full conditions panel, the hourly and five-day forecasts, and warnings and advisories; its forecast comes from MET Norway. Pro adds Apple Weather, with next-hour rain where Apple has radar, unlimited places, the seven widgets, the other ninety-seven places, the world clock and the timeline to scrub hour by hour. Subscribe, or buy it once and keep it. Sources is a one-time purchase with everything in Pro except Apple Weather: MET Norway out of the box, or OpenWeatherMap, WeatherAPI.com, Pirate Weather and others with your own free API key — or several at once. NOT A WARNING SERVICE This is a weather app for looking at, not a safety system. For decisions that matter, follow your national weather service. SUBSCRIPTION TERMS Whimsy Weather Pro (Monthly) is US$2 per month and Whimsy Weather Pro (Yearly) is US$18 per year; both renew automatically. Whimsy Weather Pro (Lifetime) is US$60 and Whimsy Weather Sources is US$29.99; both are one-time purchases that never renew. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically for the same period unless auto-renew is turned off at least 24 hours before the current period ends. Manage or cancel in Settings › Apple Account › Subscriptions. Terms of Use (EULA): https://candan-weng.blogspot.com/2026/08/terms-of-use-whimsy-weather.html Privacy Policy: https://candan-weng.blogspot.com/2026/08/privacy-policy-whimsy-weather.html
Screenshots
Verdict
The clearest difference is in-app purchases: SiteWarn at none against Whimsy Weather's 7. SiteWarn also leads on device support (3 vs 1). Whimsy Weather's advantage is update cadence (weekly vs every 5 weeks). On price, rating, ratings volume and ads 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. Whimsy Weather sells 7 in-app purchases, starting at $2.00 per month. SiteWarn asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SiteWarn against 5.0 for Whimsy Weather. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
SiteWarn ships an update every 5 weeks, Whimsy Weather weekly. Both last shipped on November 1, 2026.
| Parameter | SiteWarn | Whimsy Weather |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Rob White | Candan |
Customer experience
SiteWarn
Whimsy Weather
In-app purchases
SiteWarn
No in-app purchases
Whimsy Weather
- Whimsy Weather Pro (Monthly)$2.001 Month
- Whimsy Weather Pro (Yearly)$18.001 Year
- Small Tip$1.99
- Medium Tip$4.99
- Large Tip$9.99
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- Whimsy Weather Sources$29.99
- Whimsy Weather Pro (Lifetime)$60.00









