Than YesterdayWeather, than yesterday
3° warmer than yesterday
Nobody really knows what 70°F feels like.
But your body remembers yesterday.
One line compared to yesterday — and you instantly know what to wear.
Free download · iPhone & iPad · Widgets included
Why compare to yesterday
You forget numbers.
You remember yesterday.
Other weather apps
70°F
…so, what do I wear? You open the window to check.
Than Yesterday
3° below yesterday
Ah — yesterday's outfit plus a layer. Done.
The same question every morning,
"What do I wear today?" — answered in 3 seconds.
Features
Just what mornings need, on one screen.
One line vs. yesterday
Temperature, wind, and humidity compared to yesterday — in words your body understands.
Outfit suggestions
"Yesterday's outfit plus a light jacket." It compares with yesterday, so it actually fits — and it adjusts if you run cold or hot.
Rain & snow, before you leave
Know when you'll need an umbrella — and a widget shows when the rain starts.
A screen that follows the sky
Dawn, morning, day, sunset, night. The app takes on the light of the hour you open it.
Morning & evening alerts
Your comparison line arrives before you head out — only on the days you choose.
Air quality, precisely
Air quality from the station nearest you — as simple grades or plain numbers.
Widgets
Check the weather without opening anything.
Home Screen and Lock Screen widgets show the difference from yesterday at a glance.
Starting tomorrow morning,
compare to yesterday.
Free to start · Widgets included · iPhone & iPad
#1 Weather in Korea · ★ 5.0
Download on the App Store