Draw Your Sky

Constellations on a real sky

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Every constellation you know was invented by somebody looking up. This one is yours to invent. Open the app and you are looking at the actual night sky — worked out from where you are, the date, the time, and how much light pollution surrounds you. Tap three stars. The lines connect. Name it, write what it watches over, and paint light across it. Then leave it in the sky for someone else to find. A REAL SKY, NOT A WALLPAPER • 8,400 stars from the Yale Bright Star Catalogue, placed for your exact spot and moment • The Moon and planets where they genuinely are tonight • Light pollution from satellite data, so a city sky and a mountain sky are honestly different • Move the time to see what rises later, or what the sky held on a date that mattered to you MAKE SOMETHING • Connect stars with a tap — three is enough to begin • Give your constellation a name and a story • Paint over it with line, mist and glow brushes • Choose colours and line styles SHARE AND FIND • A share card that carries your figure and the real sky it came from • Wander the sky and find what other people have drawn there • A daily theme, for the nights you want a prompt • All 88 official constellations, if you would rather learn the ones we already have IT WORKS WITH NO SIGNAL The sky is calculated on your device. Step outside, lose reception, and the stars are still right. Drawing is free and always will be. An account is only there to give your constellations somewhere to live.

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- We redesigned the constellation detail screen! The Save button is now in the top right, and there is now a single place to go back. - You can now change line colors while drawing. Redo is also available! - Drawing mode is now full screen. - Fixed an issue where the map was too dark and looked like it failed to load.

Version 1.1

The developer, Keito Suekane, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Keito Suekane
Size
  • 35.9 MB
Category
  • Education
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and Japanese
Age Rating
13+
  • 13+
  • Learn More
  • Contains
    User-Generated Content
    Social Media
Copyright
  • © 2026 Keito Suekane
  • Privacy Policy

    • More by Keito Suekane