Report updated Apr 24, 2026

Overview · Full Intel report in progress

IS Supersää is an established weather app that is completely free. With a 4.2/5 rating from 19.4K reviews, it shows polarized user reception.

What is IS Supersää?

IS Supersää is a weather application that provides comparative forecasts from the Finnish Meteorological Institute and Foreca. It allows users to evaluate conflicting data side-by-side to determine their own weather outlook. The app also includes localized weather warnings and customizable location tracking.

Current Momentum

v3.41 · 2w ago

Intense

Last updated 16d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Weather

No ranking data

WeatherGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Comparative ForecastsStandard

Displays side-by-side weather predictions from the Finnish Meteorological Institute and Foreca.

Detailed ForecastingStandard

Provides hourly data for the next 24 hours and comprehensive 9-day outlooks including precipitation and wind speed.

Weather WarningsStandard

Delivers alerts for specific hazards such as storms and forest fires based on user location.

Personalized FavoritesStandard

Allows users to save and quickly access weather information for multiple specific locations.

How much does it cost?

Free

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for IS Supersää?

How's The Weather Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for IS Supersää

Key Takeaways

The app's core value proposition is its unique dual-source forecasting model that empowers users to compare data from two major meteorological providers.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by IS Supersää, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “IS Supersää Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/intel-report/weather/is-supersaa

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