IS Supersää
Sanoma Media Finland Weather iPhoneiPadiPod touch
IS Supersää is a free Weather app for iPhone and iPad by Sanoma Media Finland. Rated 4.9/5 from 47 ratings. Requires iOS 17.5. Updated September 24, 2026.
- Rating
- 4.9
- 47 ratings
- Price
- Free
- on the App Store
- Size
- 53 MB
- Age 4+
- Updated
- Sep 24
- 2026 · v3.44
Screenshots
About IS Supersää
Supersää shows two competing forecasts side by side. The forecasts come from the Finnish Meteorological Institure and Foreca. You can decide yourself which one you believe – or is the truth somewhere inbetween. HOURLY FORECAST Check the hourly forecast, temperature and wind for the next 24 hours. The current forecast also includes the “feels like temperature” which takes into account how the wind affects the temperature. 9-DAY FORECAST The 9-day forecast includes the minimum and maximum temperatures for each day, the weather type, wind speed, probability of rain, and the amount of rain. DARK AND LIGHT APPEARANCE Supersää uses dark or light appearance based on the operating system settings. FAVOURITES You can add for instance your grandma’s, your work place, or a holiday location to quickly check the forecast for your favourite places. WEATHER WARNINGS You can see many different types of weather warnings, like storm warnings and forest fire warnings for your location or the places that you have added to the favourites. RAIN MAPS You can see rain observations and forecasts on the map for Finland. You can zoom the rain map and move the timeline to the time that you want to see. WEATHER WIDGET Get the latest weather forecast right on your home screen or Today view with the weather widgets. POLLEN FORECAST The app shows the pollen forecast for places in Finland. The continuous use of positioning can shorten the battery life. You can switch off positioning in the settings.
Ratings & reviews
4.9
47 ratings
What’s new
Version 3.44 · Updated September 24, 2026
• Added UV index. • Liquid Glass support. • Small improvements and fixes.
App privacy
The developer, Sanoma Media Finland, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Precise Location, Coarse Location
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Product Interaction
- Location: Precise Location, Coarse Location
- Search History: Search History
- Diagnostics: Crash Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Alternatives to IS Supersää
Looking for apps like IS Supersää? Here are 6 similar apps on the App Store. The highest rated is IL Paras Sää (5.0/5), and all 6 are free to download.
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FMI Weather
3.0
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IL Paras Sää
5.0
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Weather for Finland
5.0
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Weather App - Accurate Weather
4.2
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Foreca Weather & Radar
4.8
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Aurora Alert Realtime
3.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| IS Supersää | 4.9 / 5 (47 ratings) | Free | September 24, 2026 | |
| FMI Weather | 3.0 / 5 (2) | Free | Aug 31, 2026 | Compare |
| IL Paras Sää | 5.0 / 5 (1) | Free | Feb 23, 2026 | Compare |
| Weather for Finland | 5.0 / 5 (1) | Free | Sep 24, 2026 | Compare |
| Weather App - Accurate Weather | 4.3 / 5 (8) | Free | May 13, 2026 | Compare |
| Foreca Weather & Radar | 4.8 / 5 (4,993) | Free | Sep 1, 2026 | Compare |
| Aurora Alert Realtime | 3.3 / 5 (6) | Free | Aug 26, 2025 | Compare |
Compare IS Supersää with the top alternatives: ratings, updates, ASO score and keyword gaps →