IS Supersää vs ILM+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IS Supersää
Compare two weather forecasts side-by-side, with hourly and 9-day outlooks. Features include rain maps, weather warnings, and pollen forecasts for Finland. Customize with favorite locations and use home screen widgets.
- Side-by-side forecast comparison
- Hourly and 9-day forecasts
- Rain maps and observations
- Weather warnings
- Pollen forecasts
- Favorite locations
- Home screen widgets
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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.
ILM+
This national weather app provides the latest weather information, including warnings and forecasts based on your location. Users can also contribute by sharing their own weather observations, enhancing forecast accuracy. It offers radar and satellite imagery, marine weather, and ice maps.
- Real-time weather warnings with push notifications
- Location-based weather forecasts
- Observation data from monitoring stations
- Radar and satellite imagery
- Marine and ice weather information
- User weather observations and sharing
- Home screen weather widget
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Eesti riiklik ilmaäpp Eesti on väike, kuid ilm võib olla väga tujukas. Riiklik ilmaäpp ILM+ aitab olla alati kursis kõige värskema ilmainfoga, et saaksid end ohtlike ilmastikunähtuste eest kaitsta. Äpi kaudu saad ka ise ilmainfot jagada. ILM+ näitab reaalajas ilma kogu Eesti kohta, värsked andmed laekuvad iga tunni möödumisel. Lisaks mitme päeva kogu Eesti ilmaprognoosile saad jälgida end huvitava asukoha ilmainfot. Samuti on võimalik saada otse oma nutiseadme ekraanile tõukesõnumeid ohtliku ilma kohta. Lisaks oleme äpis loonud kõigile võimaluse jagada teistega oma asukoha värsket ilmainfot ehk olla ise ilmavaatleja. Kasuta kindlasti seda võimalust, sest see on oluline sisend Keskkonnaagentuuri teenustele, ilmaprognoosidele ja hoiatustele ning aitab kaasa prognooside kvaliteedi parandamisele. * Ohtlike ilmastikunähtuste hoiatused, tõukesõnumid. * Asukohapõhine ilmaprognoos. * Seirejaamades mõõdetud ilmaandmed. * Radaripildid ja sademete lühiennustus. * Satelliidipildid. * Mereilm (tuule suuna ja kiiruse mudelprognoos, Läänemere 24 tunni sünoptilise olukorra kirjeldus, seireandmed rannikujaamadest). * Talvehooajal jääkaart, suvel rannailm. * Kasutajate ilmavaatlused. * Vidinad vaatlusandmete ja ilmaprognoosiga. Ilmaäpp on eesti ja inglise keeles. Vajalik on iOS 15.6 või uuem. Eesti esimese riikliku ilmaäpiga oled alati oma asukohas ohtlike ilmastikunähtustega kursis ja võid end alati kindlalt tunda, sest Sinu turvalisus on meie prioriteet. Naudi ilma! Keskkonnaagentuuri meeskond Äpi koduleht: https://www.keskkonnaagentuur.ee/ilmpluss Kasutajatugi: klienditugi@envir.ee või +372 666 0901 (E-R 8:00-17:00) Privaatsus- ja kasutustingimused: https://keskkonnaagentuur.ee/privaatsus ___________________ With the Estonian Environment Agency’s Weather App ILM+, you can stay up to date with the latest weather information and protect yourself from hazardous weather conditions. You can also share observations of hazardous weather through the app and help improve the quality of Estonian weather forecasts and warnings. ILM+ provides real-time weather information for all of Estonia, with updated data available every hour. You can also receive push notifications directly on your smart device about hazardous weather conditions. Main features: * Weather warnings, including push notifications. * Location-based weather forecast. * Observation data from Estonian monitoring stations. * Radar images and nowcast to monitor the areas of precipitation. * Satellite images. * Sea weather (wind direction and speed model forecast, weather forecast for the Baltic Sea for 24 hours, observation data from coastal stations). * Seasonal information: ice map, beach weather. * User observations. * Widget on the phone screen. Weather app is available in Estonian and English. The minimum supported iOS version is 15.6. Enjoy the weather! Estonian Environment Agency team Official Website: https://www.keskkonnaagentuur.ee/en/ilmpluss Support: klienditugi@envir.ee or +372 666 0901 (Mon.-Fri. 8:00-17:00) Privacy Policy: https://www.keskkonnaagentuur.ee/en/privacy-policy-and-terms-use-ilm
Screenshots
Verdict
The clearest difference is ads: ILM+ at none against IS Supersää's shown. ILM+ also leads on monetization model (free vs ad-supported) and iOS requirement (15.6 vs 17.5). IS Supersää's advantage is update cadence (monthly vs every 4 months). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
IS Supersää ships an update monthly, ILM+ every 4 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | IS Supersää | ILM+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (47 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 47 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 53 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Sanoma Media Finland | Keskkonnaministeeriumi Infotehnoloogiakeskus |
Customer experience
IS Supersää
ILM+
In-app purchases
IS Supersää
No in-app purchases
ILM+
No in-app purchases









