Klart vs Netatmo Weather
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Klart
Get detailed 14-day and hourly weather forecasts. Compare predictions from multiple sources, check ski conditions, pollen levels, and water temperatures. Receive severe weather alerts and explore seasonal weather patterns for travel planning.
- 14-day and hourly forecasts
- Weather forecast comparison
- Ski weather details
- Pollen forecasts
- Seasonal and travel weather
- Water temperature reports
- Severe weather alerts
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VÄDER Se väderprognos 14 dagar framåt eller timme för timme. JÄMFÖR Jämförelseprognos där du kan se vår prognos, Smhi och Yr bredvid varandra. Se om de håller med oss... SKIDVÄDER Snödjup, liftar, pistkarta, väder för både topp och dal... ja, allt du behöver när du åker skidor! POLLENPROGNOS Under pollensäsongen har vi en pollenprognos, så du kan hålla koll på pollenhalterna där du är. SÄSONGSVÄDER När vi ska resa vill vi alltid veta hur vädret brukar vara dit vi ska. Därför har vi byggt säsongsväder där du kan se just det; hur vädret brukar vara, månad för månad hela året. Vi har även reseväder där du kan hitta platser med väder som passar din resa! BADVÄDER Vattentemperatur för badplatser i Sverige. Du kan se rapporter om vattentemperatur från kommunen och andra Klart-användare. Du kan också rapportera in temperaturen själv. I kommunens rapport finns också vattenkvalitet och algblomning. VÄDERVARNINGAR Få varningar för extremt väder nära dig, nationellt utfärdade av SMHI. Antingen när du tittar i appen, eller så kan du sätta på så du får push-notiser när nya varningar utfärdas. Vi har också vädret i diagram (vänd på telefonen till liggande läge), väderkartor för Sverige som visar nederbörd, moln och temperatur, kustkartor med vind, våghöjd och ytvattentemp. TYCK TILL Era åsikter är jätteviktiga! Säg vad du tycker och föreslå förbättringar i vårt kundforum: https://kundo.se/org/klart-se/ I din lur - i ur och skur //Klart-teamet
Netatmo Weather
This app allows you to monitor real-time weather and indoor air quality data from your smart weather station directly on your iPhone. View historical data, receive event notifications, and access a 7-day forecast for your specific location.
- Real-time weather monitoring
- Indoor air quality tracking
- Historical data graphs
- Event notifications
- 7-day weather forecast
- CO2 and barometer readings
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Discover the first made for iPhone Smart Weather Station and its App! A Netatmo Weather Station is required. Find out more about the Netatmo Weather Station at www.netatmo.com. Become a contributor and be part of this unique Smart Weather Station network: measure locally with your Netatmo Weather Station, monitor directly from your iPhone with the Netatmo app! DASHBOARD: -Access your station’s measurements (temperature, humidity, barometer, felt-like temperature, CO2, air quality, rainfall and wind speed and direction) directly from your iPhone. -Intuitive and easy navigation! Swipe between outdoor measurements and indoor measurements in one easy gesture. LONG TERM OBSERVATION AND TRACKING: -Automatically records your station’s measurements to your Netatmo account. -Displays weather and air quality history in beautiful and intuitive graphs. -Zoom in, zoom out and navigate in time with a single gesture: precise and scientific graphs have never been easier to use! EVENTS AND NOTIFICATIONS: -Notifications for peak and variation events (CO2 concentration, extreme temperatures, low and high pressures…). -Automatically logs events in your personal timeline. EMBEDDED FORECAST: -7 days of forecast, available at your exact Netatmo Weather Station location!
Screenshots
Verdict
The clearest difference is ads: Netatmo Weather at none against Klart's shown. Netatmo Weather also leads on ratings volume (1.6K vs 184). Klart's advantage is update cadence (weekly vs every 2 months) and monetization model (ad-supported vs free with in-app purchases). On price, rating, review sentiment and in-app purchases 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.
Klart holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Netatmo Weather has 1.6K ratings behind it against 184, so its average is the more settled of the two. Written reviews point the same way: 84% of Klart's written reviews are positive against 83% of Netatmo Weather's.
Klart ships an update weekly, Netatmo Weather every 2 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.
| Parameter | Klart | Netatmo Weather |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (184 ratings) — better | 4.5 (1.6K ratings) |
| Positive reviews | 84.2% of reviews — better | 83.1% of reviews |
| Number of ratings | 184 | 1.6K — better |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 68 MB | 213 MB |
| Age rating | 17+ | 4+ |
| Developer | Klart Vädertjänster AB | Legrand - Netatmo – Bticino |
Customer experience
Klart
Netatmo Weather
Bugs and requests
Klart
Not enough reviews yet to summarise bugs or requests.
Netatmo Weather
Reported bugs
10 issues- Login screen freezes
- Incompatible with older devices
- Outdoor module constantly loses connection
- Rain gauge clogs with leaves and pine needles
- Battery replacement procedure unclear
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- Firmware upgrade failure
- Connectivity issues
- Graphs not as good after update
- App not working with iOS 16 on iPhone 14 pro
- Widgets not working properly
Requested features
7 requests- Dark mode option
- Advanced analytics dashboard
- Allow arbitrary precision for graphs
- Combine different collection data on the same graph
- Total rainfall reading for the previous day
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- Instant readings within the app
- Apple HomeKit compliance for Netatmo weather and outdoor modules
In-app purchases
Klart
No in-app purchases
Netatmo Weather
No in-app purchases









