Authors notice screens that disagree with each other. It helps to give one period and one source while keeping the uncertainty of the forecast visible.
Weather Puppy delivers a reasonably accurate forecast via Foreca and Apple Weather, but it remains a dog-themed app rather than a serious weather tool. The radar occasionally shows a thunderstorm where the sky is clear.
評価点：Forecast accuracy is quite decent, and the app lifts your mood from the first second.
不満点：The radar periodically shows precipitation that does not exist, and the bark notification does not always fire at the scheduled time.
向いている人：Those who want a forecast with personality rather than raw tables
The Weather Network was once known for its accuracy in Canada and precipitation detail, but after a redesign and a data breach accuracy declined, the font got smaller, and ads became more prominent. For trail and climbing outdoor activity, precipitation detail is still among the best.
評価点：Precipitation detail helps you stay on the route or leave it at exactly the right moment.
不満点：After the redesign forecast accuracy got worse, and the side menu opens and closes on its own.
向いている人：Canadian users and outdoor enthusiasts who need a detailed precipitation map
One of the few weather aggregators that lets you choose your forecast source from multiple models. Users report genuine accuracy in tricky regions and call it the best they found after a long search for a Weather Channel alternative.
評価点：The ability to switch between weather data providers and the complete absence of ads.
不満点：The home-screen widget does not always refresh without manually opening the app.
向いている人：Users who want control over their data source and cannot tolerate ads
Tomorrow.io outperforms most competitors on hyperlocal precipitation forecasts tied to exact map coordinates, but the 10-day forecast is unstable, sunrise/sunset times show an offset, and push notifications regularly fail to fire.
評価点：Precipitation forecast is tied to precise coordinates rather than the city as a whole, which matters most in areas with complex terrain.
不満点：The daily and hourly forecasts sometimes contradict each other, which is confusing when planning.
向いている人：Those for whom it matters whether rain will fall here in the next hour
One of the most data-dense weather aggregators, with earthquakes, radar, and detailed animation, but the iOS version noticeably lags behind Android in quality. Some users report a systematic temperature offset of 8-10 degrees.
評価点：The breadth of data is impressive: weather, radar, earthquakes, and geomagnetic activity in one app.
不満点：Temperature forecast accuracy is inconsistent: some users see a constant offset of 8-10 degrees from real values.
向いている人：Weather enthusiasts who need many data layers on one screen
