Catch a rainbow
Coming soon to the App Store

Look up at the right moment.

Catch a Rainbow watches sunlight, rain, clouds, and viewing angle to help you notice when rainbow conditions may be lining up nearby.

See the app Join the journey
Made for iPhone
App Store launch in progress
Catch a Rainbow logo with a blue location pin, rainbow, and clouds

A little weather science, a lot of wonder

More than a forecast.

Catch a Rainbow brings together current conditions, sun geometry, rain location, and cloud openings. The result is a friendly live outlook that explains what is happening in the sky, not just a percentage.

☀️
Live sky checks

Sunlight, rain, clouds, and rainbow angle work together.

🔔
Rainbow alerts

Optional notifications help you know when it may be worth looking outside.

🌎
Community sightings

Explore rainbow photos shared from around the world.

Catch a Rainbow home screen showing live sun, rain, and rainbow conditions

Designed for brief, beautiful moments

A rainbow alert that tells you what to do next.

Rainbow opportunities can appear and fade quickly. Catch a Rainbow is designed to send a clear notification, then open to a fresh conditions check when you tap it.

ALERT PREVIEW
Catch a Rainbow now

Rainbow conditions may be lining up nearby 🌈

Sunlight and rain are coming together. Open the app for a fresh check and look opposite the sun.

Example presentation. Actual alerts depend on live local conditions and your notification settings.

Inside the app

Watch the sky, share the moment, learn something new.

The same soft glass panels, bright color, and playful details carry through every part of Catch a Rainbow.

Catch a Rainbow live conditions home screen
01

Live conditions

See the current sunlight, useful rain, and overall rainbow outlook at a glance.

Catch a Rainbow community gallery with shared rainbow photos
02

Community rainbows

Browse recent sightings, discover favorites, and share your own real rainbow moments.

Catch a Rainbow learning screen explaining how rainbows form
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Rainbow learning

Explore quick facts and interactive activities that make rainbow science approachable and fun.

Catch a Rainbow brand artwork with the blue location pin, rainbow, and clouds

Creativity meets science

Built to make people notice the sky.

Catch a Rainbow grew from a love of rainbows, art, weather, and the small burst of joy that happens when someone spots one unexpectedly.

The app is being created by an art and digital media teacher as an independent passion project. Every screen is designed to feel useful, welcoming, and a little magical.

Catch a Rainbow app icon

Coming soon

Catch your next rainbow.

Catch a Rainbow is currently preparing for TestFlight and an App Store release.

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