Heliosa: Sky & Weather

Weather that looks like the actual sky. Spin the sun to see hourly forecasts. Watch aurora dance. Track the ISS. Beautiful weather, reimagined.

The sky in your pocket. Astronomically beautiful.

Heliosa is not a weather app. It is a window to the heavens.

Spin a glowing 3D sun across the sky and watch your entire day unfold. Dawn breaks in watercolor pinks, storms roll in with lightning and rain, and night reveals a canvas of stars, planets, and dancing aurora.

This is weather the way it was meant to be seen: by looking up.

ONE GESTURE. INFINITE SKY.

Drag the sun or moon to travel through time. That is it. No menus. No tabs. No clutter. Just you and the sky.

FREE FEATURES

• 15 breathtaking sky palettes from golden dawn to midnight blue
• Real weather data woven into living visuals
• 3D sun and moon with NASA-quality textures
• Accurate moon phases synced to the real sky
• Rain cascades in gentle sheets
• Snow drifts softly through the air
• Lightning cracks through gathering storms
• Clouds billow and disperse in 3D
• Shooting stars streak across clear nights
• Day Preview to see your full 24-hour forecast
• Current location weather

UNLOCK THE COSMOS - $2.99

One payment. The universe, forever.

• Aurora Borealis: Watch northern lights shimmer on clear nights
• ISS Tracker: Follow the space station in real-time across your sky
• Real Star Field: 64 brightest stars in their true positions
• Visible Planets: Venus, Mars, Jupiter, Saturn where they actually are
• Constellations: Orion, Ursa Major, and 8 more with connecting lines
• Twinkling Stars: Mesmerizing night sky animation
• Unlimited Cities: Your sky, anywhere on Earth
• Time Lapse Videos: Capture and share 24-hour sky cycles
• Golden Hour Alerts: Never miss perfect light again
• Home Screen Widgets: The sky at a glance
• Live Activity and Dynamic Island: Weather on your Lock Screen

FOR STARGAZERS, PHOTOGRAPHERS AND DREAMERS

Whether you are chasing golden hour, waiting for the aurora, or simply wondering if you need an umbrella, Heliosa shows you the sky instead of just telling you about it.

Most weather apps give you numbers. Heliosa gives you wonder.

Weather data powered by Apple Weather. Legal attribution: https://weatherkit.apple.com/legal-attribution.html Celestial imagery courtesy of NASA and Solar System Scope.