Comparison

OpenWeer vs FitSkyGo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OpenWeer

Features
Read full description

The clearest rain radar for the Netherlands. Open, honest, ad-free. Built on the official rain and weather data from KNMI — the same source used by Dutch journalists and meteorologists. No account. No tracking. No hidden subscriptions. Just knowing whether to grab a jacket. LIVE RAIN RADAR See up to two hours ahead, anywhere in the Netherlands. The radar plays back at a smooth 60 fps, with a time slider that responds the way you'd expect. Zoom in to street level, zoom out to the whole of Europe. 8-DAY HOURLY FORECAST Temperature, chance of rain, wind speed and direction — everything in one view, for any point in the country. RAIN ALERTS THAT MAKE SENSE One push notification just before it starts raining at your location. Not ten. OpenWeer reads the KNMI radar every five minutes and knows exactly when to ping you. WIDGETS AND LIVE ACTIVITY Put the weather and rain radar on your Home Screen or Lock Screen. During a shower, the Dynamic Island shows a live countdown — no need to open the app. ASK OPENWEER "Should I leave now to get home dry?" "Can I hang the laundry outside?" Ask in plain English and get an answer grounded in the latest measurement. PRIVACY BY DEFAULT • Fully open-source under the MIT license. Read the code on GitHub. • Weather data from KNMI (CC-BY-4.0), credited as required. • No account, no ads, no tracking. Your location stays on your phone. • No ad networks, no analytics cookies, no hidden costs. MADE IN THE NETHERLANDS OpenWeer is an independent project running on open data and open code — for anyone who wants to know what the weather's doing, without the noise. Ideas, issues, or pull requests welcome at github.com/openweer/openweer.

About

FitSkyGo

Features
Read full description

FitSkyGo is an innovative weather and wellness app designed for iOS users who want to plan their workouts based on real-time weather conditions. We believe that weather not only affects your commute but also directly impacts your exercise performance and health safety. FitSkyGo integrates authoritative weather data sources with health indices to provide clear, actionable exercise recommendations, making every outdoor workout perfectly timed. In FitSkyGo, you can instantly view current weather, air quality index, UV index, humidity, and other key health indicators. Our unique smart exercise recommendation algorithm comprehensively analyzes AQI, temperature, precipitation probability, wind speed, UV, and humidity to recommend the best workout for today and alternative options. Whether it's morning running, cycling, hiking, or indoor yoga and swimming, FitSkyGo suggests the most suitable choice for the current weather. FitSkyGo also provides a 24-hour weather curve, 7-day forecast, and a visual timeline, keeping you fully informed about upcoming weather changes. We are committed to minimalist design and privacy-first principles. FitSkyGo features a clean, simple interface with dynamic weather backgrounds that let you sense the current weather at a glance. All core data is stored locally by default and is not uploaded to any cloud. Whether you are a running enthusiast, cycling lover, or someone just starting to focus on a healthier lifestyle, FitSkyGo is your perfect daily companion. Download FitSkyGo and let the weather serve your health.

Screenshots

OpenWeer3 screens
FitSkyGo4 screens

Verdict

The call

OpenWeer and FitSkyGo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OpenWeer ships an update every 5 days, FitSkyGo every 4 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
OpenWeer versus FitSkyGo: the parameters behind the verdict, then further details
ParameterOpenWeerFitSkyGo
PriceFreeFree
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size11 MB51 MB
Age rating4+4+
DeveloperBrthrs Agency嘉军 陈

In-app purchases

None

OpenWeer

No in-app purchases

None

FitSkyGo

No in-app purchases

Questions

Is OpenWeer free?
OpenWeer is free to download, with no in-app purchases.
Is FitSkyGo free?
FitSkyGo is free to download, with no in-app purchases.
Do OpenWeer or FitSkyGo have ads?
Neither OpenWeer nor FitSkyGo shows ads.
Which is updated more often, OpenWeer or FitSkyGo?
OpenWeer ships an update every 5 days, and FitSkyGo every 4 days. Most recently, OpenWeer was updated on October 12, 2026 and FitSkyGo on October 7, 2026.

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