Layer: What to Wear
What to wear, what to bring
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Layer learns how you actually feel in the weather. Rate your day in fifteen seconds and tomorrow's outfit adjusts overnight.
Weather apps tell you it's 58°. Layer tells you what that means: wear the long sleeve, take the sweater — it drops to 44° before you're home.
Every morning, Layer turns the hour-by-hour forecast into two clear answers: what to put on, and what to bring. Then it learns from your day, so tomorrow's answer fits you better.
WHAT TO WEAR
A head-to-toe outfit, built from clothes you actually own.
Tap any piece to see ranked alternatives. Every pick explains itself in a plain sentence, so you always know why.
WHAT TO BRING
The part other apps skip. The day changes while you're out, and you can't go home for the sweater. So Layer packs your carry list, with a reason on every line:
• Umbrella — rain 2–5pm
• Scarf — 44° after 8pm
• Sunglasses — UV 7 midday
IT LEARNS HOW YOU RUN
Two people at the same bus stop in the same 58° need different clothes.
Rate your day each evening — one tap, fifteen seconds. Within a couple of weeks, Layer knows you run six degrees warmer than most people, or that wind cuts right through you, and it dresses you for it.
INSIGHTS: SEE WHAT IT KNOWS
No black box. The Insights screen shows the model Layer has built of you:
• Your comfort record — how often the pick was just right
• Your warmth trend over the last 90 days
• Your wind, sun, and humidity sensitivity
• Gaps in your closet that keep costing you comfort
HOME SCREEN WIDGETS
On most days the widget is all you need. It moves through four states with your day:
• Morning — today's outfit and the full carry list
• Midday — the next change and when ("jacket off around noon")
• Evening — rate your day with one tap, right on the widget
• Night — tomorrow's forecast and tomorrow's plan
LOCK SCREEN WIDGETS
Glance on your way out the door: a two-line brief, a one-line summary, or a carry count — before you even unlock.
LIVE ACTIVITY IN THE DYNAMIC ISLAND
Heading out for the day? Start "Follow my day" and Layer rides along in the Dynamic Island: what you're wearing, what you're carrying, and the next weather change — visible the whole time you're out.
IT KNOWS ABOUT YOUR WEEK
Tell Layer your work days, hours, and dress code. Work-day picks stay inside the dress code; weekends open everything back up. The carry list covers you from leaving to getting home.
IT TELLS YOU WHEN IT CAN'T HELP
If it's 28° and the warmest thing in your closet is a hoodie, Layer says so — it will never quietly hand you an outfit that isn't enough.
PRIVATE BY DESIGN
Your closet, your ratings, and your location never leave your phone. The forecast is fetched on-device. No account. No sign-in. Nothing to leak.
Weather data by Apple WeatherKit.
Small fixes and polish under the hood.
We also refreshed the App Store listing so it finally shows everything Layer can do — Home Screen and Lock Screen widgets, the Dynamic Island Live Activity, the 15-second check-in, and the Insights screen that explains what the app has learned about you.
The developer, Jordan Gibson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jordan Gibson
- Size
- 5.9 MB
- Category
- Weather
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jordan Gibson